17929650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5197}}^1$

素因数の和:5235

約数の個数: 48

約数和(自身を含む): 46407744

約数和(自身を除く): 28478094

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 5197, 10394, 15591, 25985, 31182, 51970, 77955, 119531, 129925, 155910, 239062, 259850, 358593, 389775, 597655, 717186, 779550, 1195310, 1792965, 2988275, 3585930, 5976550, 8964825, 17929650]

約数ペア:

[(1, 17929650), (2, 8964825), (3, 5976550), (5, 3585930), (6, 2988275), (10, 1792965), (15, 1195310), (23, 779550), (25, 717186), (30, 597655), (46, 389775), (50, 358593), (69, 259850), (75, 239062), (115, 155910), (138, 129925), (150, 119531), (230, 77955), (345, 51970), (575, 31182), (690, 25985), (1150, 15591), (1725, 10394), (3450, 5197)]