61091940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 214953984

約数和(自身を除く): 153862044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 67, 70, 78, 84, 91, 105, 130, 134, 140, 156, 167, 182, 195, 201, 210, 260, 268, 273, 334, 335, 364, 390, 402, 420, 455, 469, 501, 546, 668, 670, 780, 804, 835, 871, 910, 938, 1002, 1005, 1092, 1169, 1340, 1365, 1407, 1670, 1742, 1820, 1876, 2004, 2010, 2171, 2338, 2345, 2505, 2613, 2730, 2814, 3340, 3484, 3507, 4020, 4342, 4355, 4676, 4690, 5010, 5226, 5460, 5628, 5845, 6097, 6513, 7014, 7035, 8684, 8710, 9380, 10020, 10452, 10855, 11189, 11690, 12194, 13026, 13065, 14028, 14070, 15197, 17420, 17535, 18291, 21710, 22378, 23380, 24388, 26052, 26130, 28140, 30394, 30485, 32565, 33567, 35070, 36582, 43420, 44756, 45591, 52260, 55945, 60788, 60970, 65130, 67134, 70140, 73164, 75985, 78323, 91182, 91455, 111890, 121940, 130260, 134268, 145457, 151970, 156646, 167835, 182364, 182910, 223780, 227955, 234969, 290914, 303940, 313292, 335670, 365820, 391615, 436371, 455910, 469938, 581828, 671340, 727285, 783230, 872742, 911820, 939876, 1018199, 1174845, 1454570, 1566460, 1745484, 2036398, 2181855, 2349690, 2909140, 3054597, 4072796, 4363710, 4699380, 5090995, 6109194, 8727420, 10181990, 12218388, 15272985, 20363980, 30545970, 61091940]

約数ペア:

[(1, 61091940), (2, 30545970), (3, 20363980), (4, 15272985), (5, 12218388), (6, 10181990), (7, 8727420), (10, 6109194), (12, 5090995), (13, 4699380), (14, 4363710), (15, 4072796), (20, 3054597), (21, 2909140), (26, 2349690), (28, 2181855), (30, 2036398), (35, 1745484), (39, 1566460), (42, 1454570), (52, 1174845), (60, 1018199), (65, 939876), (67, 911820), (70, 872742), (78, 783230), (84, 727285), (91, 671340), (105, 581828), (130, 469938), (134, 455910), (140, 436371), (156, 391615), (167, 365820), (182, 335670), (195, 313292), (201, 303940), (210, 290914), (260, 234969), (268, 227955), (273, 223780), (334, 182910), (335, 182364), (364, 167835), (390, 156646), (402, 151970), (420, 145457), (455, 134268), (469, 130260), (501, 121940), (546, 111890), (668, 91455), (670, 91182), (780, 78323), (804, 75985), (835, 73164), (871, 70140), (910, 67134), (938, 65130), (1002, 60970), (1005, 60788), (1092, 55945), (1169, 52260), (1340, 45591), (1365, 44756), (1407, 43420), (1670, 36582), (1742, 35070), (1820, 33567), (1876, 32565), (2004, 30485), (2010, 30394), (2171, 28140), (2338, 26130), (2345, 26052), (2505, 24388), (2613, 23380), (2730, 22378), (2814, 21710), (3340, 18291), (3484, 17535), (3507, 17420), (4020, 15197), (4342, 14070), (4355, 14028), (4676, 13065), (4690, 13026), (5010, 12194), (5226, 11690), (5460, 11189), (5628, 10855), (5845, 10452), (6097, 10020), (6513, 9380), (7014, 8710), (7035, 8684)]