858011490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43933}}^1$

素因数の和:43984

約数の個数: 96

約数和(自身を含む): 2631822336

約数和(自身を除く): 1773810846

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 9765, 19530, 43933, 87866, 131799, 219665, 263598, 307531, 395397, 439330, 615062, 658995, 790794, 922593, 1317990, 1361923, 1537655, 1845186, 1976985, 2723846, 2767779, 3075310, 3953970, 4085769, 4612965, 5535558, 6809615, 8171538, 9225930, 9533461, 12257307, 13619230, 13838895, 19066922, 20428845, 24514614, 27677790, 28600383, 40857690, 47667305, 57200766, 61286535, 85801149, 95334610, 122573070, 143001915, 171602298, 286003830, 429005745, 858011490]

約数ペア:

[(1, 858011490), (2, 429005745), (3, 286003830), (5, 171602298), (6, 143001915), (7, 122573070), (9, 95334610), (10, 85801149), (14, 61286535), (15, 57200766), (18, 47667305), (21, 40857690), (30, 28600383), (31, 27677790), (35, 24514614), (42, 20428845), (45, 19066922), (62, 13838895), (63, 13619230), (70, 12257307), (90, 9533461), (93, 9225930), (105, 8171538), (126, 6809615), (155, 5535558), (186, 4612965), (210, 4085769), (217, 3953970), (279, 3075310), (310, 2767779), (315, 2723846), (434, 1976985), (465, 1845186), (558, 1537655), (630, 1361923), (651, 1317990), (930, 922593), (1085, 790794), (1302, 658995), (1395, 615062), (1953, 439330), (2170, 395397), (2790, 307531), (3255, 263598), (3906, 219665), (6510, 131799), (9765, 87866), (19530, 43933)]