17823930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 44972928

約数和(自身を除く): 27148998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 43, 82, 86, 123, 129, 205, 215, 246, 258, 337, 410, 430, 615, 645, 674, 1011, 1230, 1290, 1685, 1763, 2022, 3370, 3526, 5055, 5289, 8815, 10110, 10578, 13817, 14491, 17630, 26445, 27634, 28982, 41451, 43473, 52890, 69085, 72455, 82902, 86946, 138170, 144910, 207255, 217365, 414510, 434730, 594131, 1188262, 1782393, 2970655, 3564786, 5941310, 8911965, 17823930]

約数ペア:

[(1, 17823930), (2, 8911965), (3, 5941310), (5, 3564786), (6, 2970655), (10, 1782393), (15, 1188262), (30, 594131), (41, 434730), (43, 414510), (82, 217365), (86, 207255), (123, 144910), (129, 138170), (205, 86946), (215, 82902), (246, 72455), (258, 69085), (337, 52890), (410, 43473), (430, 41451), (615, 28982), (645, 27634), (674, 26445), (1011, 17630), (1230, 14491), (1290, 13817), (1685, 10578), (1763, 10110), (2022, 8815), (3370, 5289), (3526, 5055)]