3429140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 8602440

約数和(自身を除く): 5173300

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 109, 110, 121, 130, 143, 218, 220, 242, 260, 286, 436, 484, 545, 572, 605, 715, 1090, 1199, 1210, 1417, 1430, 1573, 2180, 2398, 2420, 2834, 2860, 3146, 4796, 5668, 5995, 6292, 7085, 7865, 11990, 13189, 14170, 15587, 15730, 23980, 26378, 28340, 31174, 31460, 52756, 62348, 65945, 77935, 131890, 155870, 171457, 263780, 311740, 342914, 685828, 857285, 1714570, 3429140]

約数ペア:

[(1, 3429140), (2, 1714570), (4, 857285), (5, 685828), (10, 342914), (11, 311740), (13, 263780), (20, 171457), (22, 155870), (26, 131890), (44, 77935), (52, 65945), (55, 62348), (65, 52756), (109, 31460), (110, 31174), (121, 28340), (130, 26378), (143, 23980), (218, 15730), (220, 15587), (242, 14170), (260, 13189), (286, 11990), (436, 7865), (484, 7085), (545, 6292), (572, 5995), (605, 5668), (715, 4796), (1090, 3146), (1199, 2860), (1210, 2834), (1417, 2420), (1430, 2398), (1573, 2180)]