15452490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 40279680

約数和(自身を除く): 24827190

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 615, 697, 739, 1230, 1394, 1478, 2091, 2217, 3485, 3695, 4182, 4434, 6970, 7390, 10455, 11085, 12563, 20910, 22170, 25126, 30299, 37689, 60598, 62815, 75378, 90897, 125630, 151495, 181794, 188445, 302990, 376890, 454485, 515083, 908970, 1030166, 1545249, 2575415, 3090498, 5150830, 7726245, 15452490]

約数ペア:

[(1, 15452490), (2, 7726245), (3, 5150830), (5, 3090498), (6, 2575415), (10, 1545249), (15, 1030166), (17, 908970), (30, 515083), (34, 454485), (41, 376890), (51, 302990), (82, 188445), (85, 181794), (102, 151495), (123, 125630), (170, 90897), (205, 75378), (246, 62815), (255, 60598), (410, 37689), (510, 30299), (615, 25126), (697, 22170), (739, 20910), (1230, 12563), (1394, 11085), (1478, 10455), (2091, 7390), (2217, 6970), (3485, 4434), (3695, 4182)]