896321790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109441}}^1$

素因数の和:109474

約数の個数: 96

約数和(自身を含む): 2868255936

約数和(自身を除く): 1971934146

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 109441, 218882, 328323, 547205, 656646, 766087, 984969, 1094410, 1422733, 1532174, 1641615, 1969938, 2298261, 2845466, 3283230, 3830435, 4268199, 4596522, 4924845, 6894783, 7113665, 7660870, 8536398, 9849690, 9959131, 11491305, 12804597, 13789566, 14227330, 19918262, 21340995, 22982610, 25609194, 29877393, 34473915, 42681990, 49795655, 59754786, 64022985, 68947830, 89632179, 99591310, 128045970, 149386965, 179264358, 298773930, 448160895, 896321790]

約数ペア:

[(1, 896321790), (2, 448160895), (3, 298773930), (5, 179264358), (6, 149386965), (7, 128045970), (9, 99591310), (10, 89632179), (13, 68947830), (14, 64022985), (15, 59754786), (18, 49795655), (21, 42681990), (26, 34473915), (30, 29877393), (35, 25609194), (39, 22982610), (42, 21340995), (45, 19918262), (63, 14227330), (65, 13789566), (70, 12804597), (78, 11491305), (90, 9959131), (91, 9849690), (105, 8536398), (117, 7660870), (126, 7113665), (130, 6894783), (182, 4924845), (195, 4596522), (210, 4268199), (234, 3830435), (273, 3283230), (315, 2845466), (390, 2298261), (455, 1969938), (546, 1641615), (585, 1532174), (630, 1422733), (819, 1094410), (910, 984969), (1170, 766087), (1365, 656646), (1638, 547205), (2730, 328323), (4095, 218882), (8190, 109441)]