38993580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12743}}^1$

素因数の和:12775

約数の個数: 72

約数和(自身を含む): 125248032

約数和(自身を除く): 86254452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 12743, 25486, 38229, 50972, 63715, 76458, 114687, 127430, 152916, 191145, 216631, 229374, 254860, 382290, 433262, 458748, 573435, 649893, 764580, 866524, 1083155, 1146870, 1299786, 1949679, 2166310, 2293740, 2599572, 3249465, 3899358, 4332620, 6498930, 7798716, 9748395, 12997860, 19496790, 38993580]

約数ペア:

[(1, 38993580), (2, 19496790), (3, 12997860), (4, 9748395), (5, 7798716), (6, 6498930), (9, 4332620), (10, 3899358), (12, 3249465), (15, 2599572), (17, 2293740), (18, 2166310), (20, 1949679), (30, 1299786), (34, 1146870), (36, 1083155), (45, 866524), (51, 764580), (60, 649893), (68, 573435), (85, 458748), (90, 433262), (102, 382290), (153, 254860), (170, 229374), (180, 216631), (204, 191145), (255, 152916), (306, 127430), (340, 114687), (510, 76458), (612, 63715), (765, 50972), (1020, 38229), (1530, 25486), (3060, 12743)]