259063740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110711}}^1$

素因数の和:110739

約数の個数: 72

約数和(自身を含む): 846282528

約数和(自身を除く): 587218788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 110711, 221422, 332133, 442844, 553555, 664266, 996399, 1107110, 1328532, 1439243, 1660665, 1992798, 2214220, 2878486, 3321330, 3985596, 4317729, 4981995, 5756972, 6642660, 7196215, 8635458, 9963990, 12953187, 14392430, 17270916, 19927980, 21588645, 25906374, 28784860, 43177290, 51812748, 64765935, 86354580, 129531870, 259063740]

約数ペア:

[(1, 259063740), (2, 129531870), (3, 86354580), (4, 64765935), (5, 51812748), (6, 43177290), (9, 28784860), (10, 25906374), (12, 21588645), (13, 19927980), (15, 17270916), (18, 14392430), (20, 12953187), (26, 9963990), (30, 8635458), (36, 7196215), (39, 6642660), (45, 5756972), (52, 4981995), (60, 4317729), (65, 3985596), (78, 3321330), (90, 2878486), (117, 2214220), (130, 1992798), (156, 1660665), (180, 1439243), (195, 1328532), (234, 1107110), (260, 996399), (390, 664266), (468, 553555), (585, 442844), (780, 332133), (1170, 221422), (2340, 110711)]