742191570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2221}}^1$

素因数の和:2360

約数の個数: 96

約数和(自身を含む): 1996600320

約数和(自身を除く): 1254408750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 79, 90, 94, 141, 158, 235, 237, 282, 395, 423, 470, 474, 705, 711, 790, 846, 1185, 1410, 1422, 2115, 2221, 2370, 3555, 3713, 4230, 4442, 6663, 7110, 7426, 11105, 11139, 13326, 18565, 19989, 22210, 22278, 33315, 33417, 37130, 39978, 55695, 66630, 66834, 99945, 104387, 111390, 167085, 175459, 199890, 208774, 313161, 334170, 350918, 521935, 526377, 626322, 877295, 939483, 1043870, 1052754, 1565805, 1579131, 1754590, 1878966, 2631885, 3131610, 3158262, 4697415, 5263770, 7895655, 8246573, 9394830, 15791310, 16493146, 24739719, 41232865, 49479438, 74219157, 82465730, 123698595, 148438314, 247397190, 371095785, 742191570]

約数ペア:

[(1, 742191570), (2, 371095785), (3, 247397190), (5, 148438314), (6, 123698595), (9, 82465730), (10, 74219157), (15, 49479438), (18, 41232865), (30, 24739719), (45, 16493146), (47, 15791310), (79, 9394830), (90, 8246573), (94, 7895655), (141, 5263770), (158, 4697415), (235, 3158262), (237, 3131610), (282, 2631885), (395, 1878966), (423, 1754590), (470, 1579131), (474, 1565805), (705, 1052754), (711, 1043870), (790, 939483), (846, 877295), (1185, 626322), (1410, 526377), (1422, 521935), (2115, 350918), (2221, 334170), (2370, 313161), (3555, 208774), (3713, 199890), (4230, 175459), (4442, 167085), (6663, 111390), (7110, 104387), (7426, 99945), (11105, 66834), (11139, 66630), (13326, 55695), (18565, 39978), (19989, 37130), (22210, 33417), (22278, 33315)]