6998900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 16873920

約数和(自身を除く): 9875020

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 170, 179, 230, 340, 358, 391, 425, 460, 575, 716, 782, 850, 895, 1150, 1564, 1700, 1790, 1955, 2300, 3043, 3580, 3910, 4117, 4475, 6086, 7820, 8234, 8950, 9775, 12172, 15215, 16468, 17900, 19550, 20585, 30430, 39100, 41170, 60860, 69989, 76075, 82340, 102925, 139978, 152150, 205850, 279956, 304300, 349945, 411700, 699890, 1399780, 1749725, 3499450, 6998900]

約数ペア:

[(1, 6998900), (2, 3499450), (4, 1749725), (5, 1399780), (10, 699890), (17, 411700), (20, 349945), (23, 304300), (25, 279956), (34, 205850), (46, 152150), (50, 139978), (68, 102925), (85, 82340), (92, 76075), (100, 69989), (115, 60860), (170, 41170), (179, 39100), (230, 30430), (340, 20585), (358, 19550), (391, 17900), (425, 16468), (460, 15215), (575, 12172), (716, 9775), (782, 8950), (850, 8234), (895, 7820), (1150, 6086), (1564, 4475), (1700, 4117), (1790, 3910), (1955, 3580), (2300, 3043)]