31289010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3229}}^1$

素因数の和:3275

約数の個数: 64

約数和(自身を含む): 83721600

約数和(自身を除く): 52432590

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3229, 3230, 4845, 6458, 9687, 9690, 16145, 19374, 32290, 48435, 54893, 61351, 96870, 109786, 122702, 164679, 184053, 274465, 306755, 329358, 368106, 548930, 613510, 823395, 920265, 1042967, 1646790, 1840530, 2085934, 3128901, 5214835, 6257802, 10429670, 15644505, 31289010]

約数ペア:

[(1, 31289010), (2, 15644505), (3, 10429670), (5, 6257802), (6, 5214835), (10, 3128901), (15, 2085934), (17, 1840530), (19, 1646790), (30, 1042967), (34, 920265), (38, 823395), (51, 613510), (57, 548930), (85, 368106), (95, 329358), (102, 306755), (114, 274465), (170, 184053), (190, 164679), (255, 122702), (285, 109786), (323, 96870), (510, 61351), (570, 54893), (646, 48435), (969, 32290), (1615, 19374), (1938, 16145), (3229, 9690), (3230, 9687), (4845, 6458)]