47007870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 141474816

約数和(自身を除く): 94466946

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 67, 70, 78, 91, 105, 130, 134, 182, 195, 201, 210, 257, 273, 335, 390, 402, 455, 469, 514, 546, 670, 771, 871, 910, 938, 1005, 1285, 1365, 1407, 1542, 1742, 1799, 2010, 2345, 2570, 2613, 2730, 2814, 3341, 3598, 3855, 4355, 4690, 5226, 5397, 6097, 6682, 7035, 7710, 8710, 8995, 10023, 10794, 12194, 13065, 14070, 16705, 17219, 17990, 18291, 20046, 23387, 26130, 26985, 30485, 33410, 34438, 36582, 46774, 50115, 51657, 53970, 60970, 70161, 86095, 91455, 100230, 103314, 116935, 120533, 140322, 172190, 182910, 223847, 233870, 241066, 258285, 350805, 361599, 447694, 516570, 602665, 671541, 701610, 723198, 1119235, 1205330, 1343082, 1566929, 1807995, 2238470, 3133858, 3357705, 3615990, 4700787, 6715410, 7834645, 9401574, 15669290, 23503935, 47007870]

約数ペア:

[(1, 47007870), (2, 23503935), (3, 15669290), (5, 9401574), (6, 7834645), (7, 6715410), (10, 4700787), (13, 3615990), (14, 3357705), (15, 3133858), (21, 2238470), (26, 1807995), (30, 1566929), (35, 1343082), (39, 1205330), (42, 1119235), (65, 723198), (67, 701610), (70, 671541), (78, 602665), (91, 516570), (105, 447694), (130, 361599), (134, 350805), (182, 258285), (195, 241066), (201, 233870), (210, 223847), (257, 182910), (273, 172190), (335, 140322), (390, 120533), (402, 116935), (455, 103314), (469, 100230), (514, 91455), (546, 86095), (670, 70161), (771, 60970), (871, 53970), (910, 51657), (938, 50115), (1005, 46774), (1285, 36582), (1365, 34438), (1407, 33410), (1542, 30485), (1742, 26985), (1799, 26130), (2010, 23387), (2345, 20046), (2570, 18291), (2613, 17990), (2730, 17219), (2814, 16705), (3341, 14070), (3598, 13065), (3855, 12194), (4355, 10794), (4690, 10023), (5226, 8995), (5397, 8710), (6097, 7710), (6682, 7035)]