7098520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 20139840

約数和(自身を除く): 13041320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 73, 85, 88, 104, 110, 130, 136, 143, 146, 170, 187, 220, 221, 260, 286, 292, 340, 365, 374, 440, 442, 520, 572, 584, 680, 715, 730, 748, 803, 884, 935, 949, 1105, 1144, 1241, 1430, 1460, 1496, 1606, 1768, 1870, 1898, 2210, 2431, 2482, 2860, 2920, 3212, 3740, 3796, 4015, 4420, 4745, 4862, 4964, 5720, 6205, 6424, 7480, 7592, 8030, 8840, 9490, 9724, 9928, 10439, 12155, 12410, 13651, 16060, 16133, 18980, 19448, 20878, 24310, 24820, 27302, 32120, 32266, 37960, 41756, 48620, 49640, 52195, 54604, 64532, 68255, 80665, 83512, 97240, 104390, 109208, 129064, 136510, 161330, 177463, 208780, 273020, 322660, 354926, 417560, 546040, 645320, 709852, 887315, 1419704, 1774630, 3549260, 7098520]

約数ペア:

[(1, 7098520), (2, 3549260), (4, 1774630), (5, 1419704), (8, 887315), (10, 709852), (11, 645320), (13, 546040), (17, 417560), (20, 354926), (22, 322660), (26, 273020), (34, 208780), (40, 177463), (44, 161330), (52, 136510), (55, 129064), (65, 109208), (68, 104390), (73, 97240), (85, 83512), (88, 80665), (104, 68255), (110, 64532), (130, 54604), (136, 52195), (143, 49640), (146, 48620), (170, 41756), (187, 37960), (220, 32266), (221, 32120), (260, 27302), (286, 24820), (292, 24310), (340, 20878), (365, 19448), (374, 18980), (440, 16133), (442, 16060), (520, 13651), (572, 12410), (584, 12155), (680, 10439), (715, 9928), (730, 9724), (748, 9490), (803, 8840), (884, 8030), (935, 7592), (949, 7480), (1105, 6424), (1144, 6205), (1241, 5720), (1430, 4964), (1460, 4862), (1496, 4745), (1606, 4420), (1768, 4015), (1870, 3796), (1898, 3740), (2210, 3212), (2431, 2920), (2482, 2860)]