187917210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2633}}^1$

素因数の和:2720

約数の個数: 96

約数和(自身を含む): 534997008

約数和(自身を除く): 347079798

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 117, 122, 130, 183, 195, 234, 305, 366, 390, 549, 585, 610, 793, 915, 1098, 1170, 1586, 1830, 2379, 2633, 2745, 3965, 4758, 5266, 5490, 7137, 7899, 7930, 11895, 13165, 14274, 15798, 23697, 23790, 26330, 34229, 35685, 39495, 47394, 68458, 71370, 78990, 102687, 118485, 160613, 171145, 205374, 236970, 308061, 321226, 342290, 481839, 513435, 616122, 803065, 963678, 1026870, 1445517, 1540305, 1606130, 2087969, 2409195, 2891034, 3080610, 4175938, 4818390, 6263907, 7227585, 10439845, 12527814, 14455170, 18791721, 20879690, 31319535, 37583442, 62639070, 93958605, 187917210]

約数ペア:

[(1, 187917210), (2, 93958605), (3, 62639070), (5, 37583442), (6, 31319535), (9, 20879690), (10, 18791721), (13, 14455170), (15, 12527814), (18, 10439845), (26, 7227585), (30, 6263907), (39, 4818390), (45, 4175938), (61, 3080610), (65, 2891034), (78, 2409195), (90, 2087969), (117, 1606130), (122, 1540305), (130, 1445517), (183, 1026870), (195, 963678), (234, 803065), (305, 616122), (366, 513435), (390, 481839), (549, 342290), (585, 321226), (610, 308061), (793, 236970), (915, 205374), (1098, 171145), (1170, 160613), (1586, 118485), (1830, 102687), (2379, 78990), (2633, 71370), (2745, 68458), (3965, 47394), (4758, 39495), (5266, 35685), (5490, 34229), (7137, 26330), (7899, 23790), (7930, 23697), (11895, 15798), (13165, 14274)]