477557210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 1034208000

約数和(自身を除く): 556650790

約数列:

[1, 2, 5, 10, 13, 19, 26, 29, 38, 58, 59, 65, 95, 113, 118, 130, 145, 190, 226, 247, 290, 295, 377, 494, 551, 565, 590, 754, 767, 1102, 1121, 1130, 1235, 1469, 1534, 1711, 1885, 2147, 2242, 2470, 2755, 2938, 3277, 3422, 3770, 3835, 4294, 5510, 5605, 6554, 6667, 7163, 7345, 7670, 8555, 10735, 11210, 13334, 14326, 14573, 14690, 16385, 17110, 21470, 22243, 27911, 29146, 32509, 32770, 33335, 35815, 42601, 44486, 55822, 62263, 65018, 66670, 71630, 72865, 85202, 86671, 111215, 124526, 126673, 139555, 145730, 162545, 173342, 193343, 213005, 222430, 253346, 279110, 311315, 325090, 386686, 422617, 426010, 433355, 622630, 633365, 809419, 845234, 866710, 966715, 1266730, 1618838, 1646749, 1933430, 2113085, 2513459, 3293498, 3673517, 4047095, 4226170, 5026918, 7347034, 8094190, 8233745, 12567295, 16467490, 18367585, 25134590, 36735170, 47755721, 95511442, 238778605, 477557210]

約数ペア:

[(1, 477557210), (2, 238778605), (5, 95511442), (10, 47755721), (13, 36735170), (19, 25134590), (26, 18367585), (29, 16467490), (38, 12567295), (58, 8233745), (59, 8094190), (65, 7347034), (95, 5026918), (113, 4226170), (118, 4047095), (130, 3673517), (145, 3293498), (190, 2513459), (226, 2113085), (247, 1933430), (290, 1646749), (295, 1618838), (377, 1266730), (494, 966715), (551, 866710), (565, 845234), (590, 809419), (754, 633365), (767, 622630), (1102, 433355), (1121, 426010), (1130, 422617), (1235, 386686), (1469, 325090), (1534, 311315), (1711, 279110), (1885, 253346), (2147, 222430), (2242, 213005), (2470, 193343), (2755, 173342), (2938, 162545), (3277, 145730), (3422, 139555), (3770, 126673), (3835, 124526), (4294, 111215), (5510, 86671), (5605, 85202), (6554, 72865), (6667, 71630), (7163, 66670), (7345, 65018), (7670, 62263), (8555, 55822), (10735, 44486), (11210, 42601), (13334, 35815), (14326, 33335), (14573, 32770), (14690, 32509), (16385, 29146), (17110, 27911), (21470, 22243)]