291058830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{75209}}^1$

素因数の和:75265

約数の個数: 48

約数和(自身を含む): 774362160

約数和(自身を除く): 483303330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 75209, 150418, 225627, 376045, 451254, 676881, 752090, 1128135, 1353762, 2256270, 3233987, 3384405, 6467974, 6768810, 9701961, 16169935, 19403922, 29105883, 32339870, 48509805, 58211766, 97019610, 145529415, 291058830]

約数ペア:

[(1, 291058830), (2, 145529415), (3, 97019610), (5, 58211766), (6, 48509805), (9, 32339870), (10, 29105883), (15, 19403922), (18, 16169935), (30, 9701961), (43, 6768810), (45, 6467974), (86, 3384405), (90, 3233987), (129, 2256270), (215, 1353762), (258, 1128135), (387, 752090), (430, 676881), (645, 451254), (774, 376045), (1290, 225627), (1935, 150418), (3870, 75209)]