68039190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4421}}^1$

素因数の和:4459

約数の個数: 80

約数和(自身を含む): 192622320

約数和(自身を除く): 124583130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 4421, 5130, 7695, 8842, 13263, 15390, 22105, 26526, 39789, 44210, 66315, 79578, 83999, 119367, 132630, 167998, 198945, 238734, 251997, 358101, 397890, 419995, 503994, 596835, 716202, 755991, 839990, 1193670, 1259985, 1511982, 1790505, 2267973, 2519970, 3581010, 3779955, 4535946, 6803919, 7559910, 11339865, 13607838, 22679730, 34019595, 68039190]

約数ペア:

[(1, 68039190), (2, 34019595), (3, 22679730), (5, 13607838), (6, 11339865), (9, 7559910), (10, 6803919), (15, 4535946), (18, 3779955), (19, 3581010), (27, 2519970), (30, 2267973), (38, 1790505), (45, 1511982), (54, 1259985), (57, 1193670), (81, 839990), (90, 755991), (95, 716202), (114, 596835), (135, 503994), (162, 419995), (171, 397890), (190, 358101), (270, 251997), (285, 238734), (342, 198945), (405, 167998), (513, 132630), (570, 119367), (810, 83999), (855, 79578), (1026, 66315), (1539, 44210), (1710, 39789), (2565, 26526), (3078, 22105), (4421, 15390), (5130, 13263), (7695, 8842)]