542900790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{84961}}^1$

素因数の和:85045

約数の個数: 48

約数和(自身を含む): 1431439776

約数和(自身を除く): 888538986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 84961, 169922, 254883, 424805, 509766, 764649, 849610, 1274415, 1529298, 2548830, 3823245, 6032231, 7646490, 12064462, 18096693, 30161155, 36193386, 54290079, 60322310, 90483465, 108580158, 180966930, 271450395, 542900790]

約数ペア:

[(1, 542900790), (2, 271450395), (3, 180966930), (5, 108580158), (6, 90483465), (9, 60322310), (10, 54290079), (15, 36193386), (18, 30161155), (30, 18096693), (45, 12064462), (71, 7646490), (90, 6032231), (142, 3823245), (213, 2548830), (355, 1529298), (426, 1274415), (639, 849610), (710, 764649), (1065, 509766), (1278, 424805), (2130, 254883), (3195, 169922), (6390, 84961)]