15375990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 46033920

約数和(自身を除く): 30657930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 59, 70, 73, 85, 102, 105, 118, 119, 146, 170, 177, 210, 219, 238, 255, 295, 354, 357, 365, 413, 438, 510, 511, 590, 595, 714, 730, 826, 885, 1003, 1022, 1095, 1190, 1239, 1241, 1533, 1770, 1785, 2006, 2065, 2190, 2478, 2482, 2555, 3009, 3066, 3570, 3723, 4130, 4307, 5015, 5110, 6018, 6195, 6205, 7021, 7446, 7665, 8614, 8687, 10030, 12390, 12410, 12921, 14042, 15045, 15330, 17374, 18615, 21063, 21535, 25842, 26061, 30090, 30149, 35105, 37230, 42126, 43070, 43435, 52122, 60298, 64605, 70210, 73219, 86870, 90447, 105315, 129210, 130305, 146438, 150745, 180894, 210630, 219657, 260610, 301490, 366095, 439314, 452235, 512533, 732190, 904470, 1025066, 1098285, 1537599, 2196570, 2562665, 3075198, 5125330, 7687995, 15375990]

約数ペア:

[(1, 15375990), (2, 7687995), (3, 5125330), (5, 3075198), (6, 2562665), (7, 2196570), (10, 1537599), (14, 1098285), (15, 1025066), (17, 904470), (21, 732190), (30, 512533), (34, 452235), (35, 439314), (42, 366095), (51, 301490), (59, 260610), (70, 219657), (73, 210630), (85, 180894), (102, 150745), (105, 146438), (118, 130305), (119, 129210), (146, 105315), (170, 90447), (177, 86870), (210, 73219), (219, 70210), (238, 64605), (255, 60298), (295, 52122), (354, 43435), (357, 43070), (365, 42126), (413, 37230), (438, 35105), (510, 30149), (511, 30090), (590, 26061), (595, 25842), (714, 21535), (730, 21063), (826, 18615), (885, 17374), (1003, 15330), (1022, 15045), (1095, 14042), (1190, 12921), (1239, 12410), (1241, 12390), (1533, 10030), (1770, 8687), (1785, 8614), (2006, 7665), (2065, 7446), (2190, 7021), (2478, 6205), (2482, 6195), (2555, 6018), (3009, 5110), (3066, 5015), (3570, 4307), (3723, 4130)]