205651530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{46633}}^1$

素因数の和:46660

約数の個数: 72

約数和(自身を含む): 622004292

約数和(自身を除く): 416352762

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 46633, 93266, 139899, 233165, 279798, 326431, 419697, 466330, 652862, 699495, 839394, 979293, 1398990, 1632155, 1958586, 2098485, 2285017, 2937879, 3264310, 4196970, 4570034, 4896465, 5875758, 6855051, 9792930, 11425085, 13710102, 14689395, 20565153, 22850170, 29378790, 34275255, 41130306, 68550510, 102825765, 205651530]

約数ペア:

[(1, 205651530), (2, 102825765), (3, 68550510), (5, 41130306), (6, 34275255), (7, 29378790), (9, 22850170), (10, 20565153), (14, 14689395), (15, 13710102), (18, 11425085), (21, 9792930), (30, 6855051), (35, 5875758), (42, 4896465), (45, 4570034), (49, 4196970), (63, 3264310), (70, 2937879), (90, 2285017), (98, 2098485), (105, 1958586), (126, 1632155), (147, 1398990), (210, 979293), (245, 839394), (294, 699495), (315, 652862), (441, 466330), (490, 419697), (630, 326431), (735, 279798), (882, 233165), (1470, 139899), (2205, 93266), (4410, 46633)]