2401919940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{3581}}^1$

素因数の和:5197

約数の個数: 96

約数和(自身を含む): 7693104384

約数和(自身を除く): 5291184444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1597, 3194, 3581, 4791, 6388, 7162, 7985, 9582, 10743, 11179, 14324, 15970, 17905, 19164, 21486, 22358, 23955, 25067, 31940, 33537, 35810, 42972, 44716, 47910, 50134, 53715, 55895, 67074, 71620, 75201, 95820, 100268, 107430, 111790, 125335, 134148, 150402, 167685, 214860, 223580, 250670, 300804, 335370, 376005, 501340, 670740, 752010, 1504020, 5718857, 11437714, 17156571, 22875428, 28594285, 34313142, 40031999, 57188570, 68626284, 80063998, 85782855, 114377140, 120095997, 160127996, 171565710, 200159995, 240191994, 343131420, 400319990, 480383988, 600479985, 800639980, 1200959970, 2401919940]

約数ペア:

[(1, 2401919940), (2, 1200959970), (3, 800639980), (4, 600479985), (5, 480383988), (6, 400319990), (7, 343131420), (10, 240191994), (12, 200159995), (14, 171565710), (15, 160127996), (20, 120095997), (21, 114377140), (28, 85782855), (30, 80063998), (35, 68626284), (42, 57188570), (60, 40031999), (70, 34313142), (84, 28594285), (105, 22875428), (140, 17156571), (210, 11437714), (420, 5718857), (1597, 1504020), (3194, 752010), (3581, 670740), (4791, 501340), (6388, 376005), (7162, 335370), (7985, 300804), (9582, 250670), (10743, 223580), (11179, 214860), (14324, 167685), (15970, 150402), (17905, 134148), (19164, 125335), (21486, 111790), (22358, 107430), (23955, 100268), (25067, 95820), (31940, 75201), (33537, 71620), (35810, 67074), (42972, 55895), (44716, 53715), (47910, 50134)]