371121990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4793}}^1$

素因数の和:4921

約数の個数: 64

約数和(自身を含む): 931953600

約数和(自身を除く): 560831610

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 89, 145, 174, 178, 267, 290, 435, 445, 534, 870, 890, 1335, 2581, 2670, 4793, 5162, 7743, 9586, 12905, 14379, 15486, 23965, 25810, 28758, 38715, 47930, 71895, 77430, 138997, 143790, 277994, 416991, 426577, 694985, 833982, 853154, 1279731, 1389970, 2084955, 2132885, 2559462, 4169910, 4265770, 6398655, 12370733, 12797310, 24741466, 37112199, 61853665, 74224398, 123707330, 185560995, 371121990]

約数ペア:

[(1, 371121990), (2, 185560995), (3, 123707330), (5, 74224398), (6, 61853665), (10, 37112199), (15, 24741466), (29, 12797310), (30, 12370733), (58, 6398655), (87, 4265770), (89, 4169910), (145, 2559462), (174, 2132885), (178, 2084955), (267, 1389970), (290, 1279731), (435, 853154), (445, 833982), (534, 694985), (870, 426577), (890, 416991), (1335, 277994), (2581, 143790), (2670, 138997), (4793, 77430), (5162, 71895), (7743, 47930), (9586, 38715), (12905, 28758), (14379, 25810), (15486, 23965)]