121708860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22291}}^1$

素因数の和:22323

約数の個数: 96

約数和(自身を含む): 419446272

約数和(自身を除く): 297737412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 22291, 44582, 66873, 89164, 111455, 133746, 156037, 222910, 267492, 289783, 312074, 334365, 445820, 468111, 579566, 624148, 668730, 780185, 869349, 936222, 1159132, 1337460, 1448915, 1560370, 1738698, 1872444, 2028481, 2340555, 2897830, 3120740, 3477396, 4056962, 4346745, 4681110, 5795660, 6085443, 8113924, 8693490, 9362220, 10142405, 12170886, 17386980, 20284810, 24341772, 30427215, 40569620, 60854430, 121708860]

約数ペア:

[(1, 121708860), (2, 60854430), (3, 40569620), (4, 30427215), (5, 24341772), (6, 20284810), (7, 17386980), (10, 12170886), (12, 10142405), (13, 9362220), (14, 8693490), (15, 8113924), (20, 6085443), (21, 5795660), (26, 4681110), (28, 4346745), (30, 4056962), (35, 3477396), (39, 3120740), (42, 2897830), (52, 2340555), (60, 2028481), (65, 1872444), (70, 1738698), (78, 1560370), (84, 1448915), (91, 1337460), (105, 1159132), (130, 936222), (140, 869349), (156, 780185), (182, 668730), (195, 624148), (210, 579566), (260, 468111), (273, 445820), (364, 334365), (390, 312074), (420, 289783), (455, 267492), (546, 222910), (780, 156037), (910, 133746), (1092, 111455), (1365, 89164), (1820, 66873), (2730, 44582), (5460, 22291)]