15055370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 32006016

約数和(自身を除く): 16950646

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 83, 85, 97, 110, 166, 170, 187, 194, 374, 415, 485, 830, 913, 935, 970, 1067, 1411, 1649, 1826, 1870, 2134, 2822, 3298, 4565, 5335, 7055, 8051, 8245, 9130, 10670, 14110, 15521, 16102, 16490, 18139, 31042, 36278, 40255, 77605, 80510, 88561, 90695, 136867, 155210, 177122, 181390, 273734, 442805, 684335, 885610, 1368670, 1505537, 3011074, 7527685, 15055370]

約数ペア:

[(1, 15055370), (2, 7527685), (5, 3011074), (10, 1505537), (11, 1368670), (17, 885610), (22, 684335), (34, 442805), (55, 273734), (83, 181390), (85, 177122), (97, 155210), (110, 136867), (166, 90695), (170, 88561), (187, 80510), (194, 77605), (374, 40255), (415, 36278), (485, 31042), (830, 18139), (913, 16490), (935, 16102), (970, 15521), (1067, 14110), (1411, 10670), (1649, 9130), (1826, 8245), (1870, 8051), (2134, 7055), (2822, 5335), (3298, 4565)]