170989130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 358598016

約数和(自身を除く): 187608886

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 53, 65, 83, 106, 115, 130, 166, 169, 230, 265, 299, 338, 415, 530, 598, 689, 830, 845, 1079, 1219, 1378, 1495, 1690, 1909, 2158, 2438, 2990, 3445, 3818, 3887, 4399, 5395, 6095, 6890, 7774, 8798, 8957, 9545, 10790, 12190, 14027, 15847, 17914, 19090, 19435, 21995, 24817, 28054, 31694, 38870, 43990, 44785, 49634, 57187, 70135, 79235, 89570, 101177, 114374, 124085, 140270, 158470, 202354, 206011, 248170, 285935, 322621, 412022, 505885, 571870, 645242, 743431, 1011770, 1030055, 1315301, 1486862, 1613105, 2060110, 2630602, 3226210, 3717155, 6576505, 7434310, 13153010, 17098913, 34197826, 85494565, 170989130]

約数ペア:

[(1, 170989130), (2, 85494565), (5, 34197826), (10, 17098913), (13, 13153010), (23, 7434310), (26, 6576505), (46, 3717155), (53, 3226210), (65, 2630602), (83, 2060110), (106, 1613105), (115, 1486862), (130, 1315301), (166, 1030055), (169, 1011770), (230, 743431), (265, 645242), (299, 571870), (338, 505885), (415, 412022), (530, 322621), (598, 285935), (689, 248170), (830, 206011), (845, 202354), (1079, 158470), (1219, 140270), (1378, 124085), (1495, 114374), (1690, 101177), (1909, 89570), (2158, 79235), (2438, 70135), (2990, 57187), (3445, 49634), (3818, 44785), (3887, 43990), (4399, 38870), (5395, 31694), (6095, 28054), (6890, 24817), (7774, 21995), (8798, 19435), (8957, 19090), (9545, 17914), (10790, 15847), (12190, 14027)]