259467780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30241}}^1$

素因数の和:30277

約数の個数: 96

約数和(自身を含む): 853550208

約数和(自身を除く): 594082428

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 30241, 60482, 90723, 120964, 151205, 181446, 302410, 332651, 362892, 393133, 453615, 604820, 665302, 786266, 907230, 997953, 1179399, 1330604, 1572532, 1663255, 1814460, 1965665, 1995906, 2358798, 3326510, 3931330, 3991812, 4324463, 4717596, 4989765, 5896995, 6653020, 7862660, 8648926, 9979530, 11793990, 12973389, 17297852, 19959060, 21622315, 23587980, 25946778, 43244630, 51893556, 64866945, 86489260, 129733890, 259467780]

約数ペア:

[(1, 259467780), (2, 129733890), (3, 86489260), (4, 64866945), (5, 51893556), (6, 43244630), (10, 25946778), (11, 23587980), (12, 21622315), (13, 19959060), (15, 17297852), (20, 12973389), (22, 11793990), (26, 9979530), (30, 8648926), (33, 7862660), (39, 6653020), (44, 5896995), (52, 4989765), (55, 4717596), (60, 4324463), (65, 3991812), (66, 3931330), (78, 3326510), (110, 2358798), (130, 1995906), (132, 1965665), (143, 1814460), (156, 1663255), (165, 1572532), (195, 1330604), (220, 1179399), (260, 997953), (286, 907230), (330, 786266), (390, 665302), (429, 604820), (572, 453615), (660, 393133), (715, 362892), (780, 332651), (858, 302410), (1430, 181446), (1716, 151205), (2145, 120964), (2860, 90723), (4290, 60482), (8580, 30241)]