1684821270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3209}}^1$

素因数の和:3310

約数の個数: 128

約数和(自身を含む): 4637191680

約数和(自身を除く): 2952370410

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 43, 55, 66, 74, 86, 110, 111, 129, 165, 185, 215, 222, 258, 330, 370, 407, 430, 473, 555, 645, 814, 946, 1110, 1221, 1290, 1419, 1591, 2035, 2365, 2442, 2838, 3182, 3209, 4070, 4730, 4773, 6105, 6418, 7095, 7955, 9546, 9627, 12210, 14190, 15910, 16045, 17501, 19254, 23865, 32090, 35002, 35299, 47730, 48135, 52503, 70598, 87505, 96270, 105006, 105897, 118733, 137987, 175010, 176495, 211794, 237466, 262515, 275974, 352990, 356199, 413961, 525030, 529485, 593665, 689935, 712398, 827922, 1058970, 1187330, 1306063, 1379870, 1517857, 1780995, 2069805, 2612126, 3035714, 3561990, 3918189, 4139610, 4553571, 5105519, 6530315, 7589285, 7836378, 9107142, 10211038, 13060630, 15178570, 15316557, 19590945, 22767855, 25527595, 30633114, 39181890, 45535710, 51055190, 56160709, 76582785, 112321418, 153165570, 168482127, 280803545, 336964254, 561607090, 842410635, 1684821270]

約数ペア:

[(1, 1684821270), (2, 842410635), (3, 561607090), (5, 336964254), (6, 280803545), (10, 168482127), (11, 153165570), (15, 112321418), (22, 76582785), (30, 56160709), (33, 51055190), (37, 45535710), (43, 39181890), (55, 30633114), (66, 25527595), (74, 22767855), (86, 19590945), (110, 15316557), (111, 15178570), (129, 13060630), (165, 10211038), (185, 9107142), (215, 7836378), (222, 7589285), (258, 6530315), (330, 5105519), (370, 4553571), (407, 4139610), (430, 3918189), (473, 3561990), (555, 3035714), (645, 2612126), (814, 2069805), (946, 1780995), (1110, 1517857), (1221, 1379870), (1290, 1306063), (1419, 1187330), (1591, 1058970), (2035, 827922), (2365, 712398), (2442, 689935), (2838, 593665), (3182, 529485), (3209, 525030), (4070, 413961), (4730, 356199), (4773, 352990), (6105, 275974), (6418, 262515), (7095, 237466), (7955, 211794), (9546, 176495), (9627, 175010), (12210, 137987), (14190, 118733), (15910, 105897), (16045, 105006), (17501, 96270), (19254, 87505), (23865, 70598), (32090, 52503), (35002, 48135), (35299, 47730)]