38938770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1496

約数の個数: 96

約数和(自身を含む): 113847552

約数和(自身を除く): 74908782

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1447, 1495, 1794, 2070, 2691, 2894, 2990, 4341, 4485, 5382, 7235, 8682, 8970, 13023, 13455, 14470, 18811, 21705, 26046, 26910, 33281, 37622, 43410, 56433, 65115, 66562, 94055, 99843, 112866, 130230, 166405, 169299, 188110, 199686, 282165, 299529, 332810, 338598, 432653, 499215, 564330, 599058, 846495, 865306, 998430, 1297959, 1497645, 1692990, 2163265, 2595918, 2995290, 3893877, 4326530, 6489795, 7787754, 12979590, 19469385, 38938770]

約数ペア:

[(1, 38938770), (2, 19469385), (3, 12979590), (5, 7787754), (6, 6489795), (9, 4326530), (10, 3893877), (13, 2995290), (15, 2595918), (18, 2163265), (23, 1692990), (26, 1497645), (30, 1297959), (39, 998430), (45, 865306), (46, 846495), (65, 599058), (69, 564330), (78, 499215), (90, 432653), (115, 338598), (117, 332810), (130, 299529), (138, 282165), (195, 199686), (207, 188110), (230, 169299), (234, 166405), (299, 130230), (345, 112866), (390, 99843), (414, 94055), (585, 66562), (598, 65115), (690, 56433), (897, 43410), (1035, 37622), (1170, 33281), (1447, 26910), (1495, 26046), (1794, 21705), (2070, 18811), (2691, 14470), (2894, 13455), (2990, 13023), (4341, 8970), (4485, 8682), (5382, 7235)]