15122670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 39156480

約数和(自身を除く): 24033810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 258, 285, 430, 570, 617, 645, 817, 1234, 1290, 1634, 1851, 2451, 3085, 3702, 4085, 4902, 6170, 8170, 9255, 11723, 12255, 18510, 23446, 24510, 26531, 35169, 53062, 58615, 70338, 79593, 117230, 132655, 159186, 175845, 265310, 351690, 397965, 504089, 795930, 1008178, 1512267, 2520445, 3024534, 5040890, 7561335, 15122670]

約数ペア:

[(1, 15122670), (2, 7561335), (3, 5040890), (5, 3024534), (6, 2520445), (10, 1512267), (15, 1008178), (19, 795930), (30, 504089), (38, 397965), (43, 351690), (57, 265310), (86, 175845), (95, 159186), (114, 132655), (129, 117230), (190, 79593), (215, 70338), (258, 58615), (285, 53062), (430, 35169), (570, 26531), (617, 24510), (645, 23446), (817, 18510), (1234, 12255), (1290, 11723), (1634, 9255), (1851, 8170), (2451, 6170), (3085, 4902), (3702, 4085)]