38315790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 107153280

約数和(自身を除く): 68837490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 79, 85, 90, 102, 153, 158, 170, 237, 255, 306, 317, 395, 474, 510, 634, 711, 765, 790, 951, 1185, 1343, 1422, 1530, 1585, 1902, 2370, 2686, 2853, 3170, 3555, 4029, 4755, 5389, 5706, 6715, 7110, 8058, 9510, 10778, 12087, 13430, 14265, 16167, 20145, 24174, 25043, 26945, 28530, 32334, 40290, 48501, 50086, 53890, 60435, 75129, 80835, 97002, 120870, 125215, 150258, 161670, 225387, 242505, 250430, 375645, 425731, 450774, 485010, 751290, 851462, 1126935, 1277193, 2128655, 2253870, 2554386, 3831579, 4257310, 6385965, 7663158, 12771930, 19157895, 38315790]

約数ペア:

[(1, 38315790), (2, 19157895), (3, 12771930), (5, 7663158), (6, 6385965), (9, 4257310), (10, 3831579), (15, 2554386), (17, 2253870), (18, 2128655), (30, 1277193), (34, 1126935), (45, 851462), (51, 751290), (79, 485010), (85, 450774), (90, 425731), (102, 375645), (153, 250430), (158, 242505), (170, 225387), (237, 161670), (255, 150258), (306, 125215), (317, 120870), (395, 97002), (474, 80835), (510, 75129), (634, 60435), (711, 53890), (765, 50086), (790, 48501), (951, 40290), (1185, 32334), (1343, 28530), (1422, 26945), (1530, 25043), (1585, 24174), (1902, 20145), (2370, 16167), (2686, 14265), (2853, 13430), (3170, 12087), (3555, 10778), (4029, 9510), (4755, 8058), (5389, 7110), (5706, 6715)]