5288790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 13934592

約数和(自身を除く): 8645802

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 191, 195, 213, 355, 382, 390, 426, 573, 710, 923, 955, 1065, 1146, 1846, 1910, 2130, 2483, 2769, 2865, 4615, 4966, 5538, 5730, 7449, 9230, 12415, 13561, 13845, 14898, 24830, 27122, 27690, 37245, 40683, 67805, 74490, 81366, 135610, 176293, 203415, 352586, 406830, 528879, 881465, 1057758, 1762930, 2644395, 5288790]

約数ペア:

[(1, 5288790), (2, 2644395), (3, 1762930), (5, 1057758), (6, 881465), (10, 528879), (13, 406830), (15, 352586), (26, 203415), (30, 176293), (39, 135610), (65, 81366), (71, 74490), (78, 67805), (130, 40683), (142, 37245), (191, 27690), (195, 27122), (213, 24830), (355, 14898), (382, 13845), (390, 13561), (426, 12415), (573, 9230), (710, 7449), (923, 5730), (955, 5538), (1065, 4966), (1146, 4615), (1846, 2865), (1910, 2769), (2130, 2483)]