2568870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 7480512

約数和(自身を除く): 4911642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 73, 85, 90, 102, 115, 138, 146, 153, 170, 207, 219, 230, 255, 306, 345, 365, 391, 414, 438, 510, 657, 690, 730, 765, 782, 1035, 1095, 1173, 1241, 1314, 1530, 1679, 1955, 2070, 2190, 2346, 2482, 3285, 3358, 3519, 3723, 3910, 5037, 5865, 6205, 6570, 7038, 7446, 8395, 10074, 11169, 11730, 12410, 15111, 16790, 17595, 18615, 22338, 25185, 28543, 30222, 35190, 37230, 50370, 55845, 57086, 75555, 85629, 111690, 142715, 151110, 171258, 256887, 285430, 428145, 513774, 856290, 1284435, 2568870]

約数ペア:

[(1, 2568870), (2, 1284435), (3, 856290), (5, 513774), (6, 428145), (9, 285430), (10, 256887), (15, 171258), (17, 151110), (18, 142715), (23, 111690), (30, 85629), (34, 75555), (45, 57086), (46, 55845), (51, 50370), (69, 37230), (73, 35190), (85, 30222), (90, 28543), (102, 25185), (115, 22338), (138, 18615), (146, 17595), (153, 16790), (170, 15111), (207, 12410), (219, 11730), (230, 11169), (255, 10074), (306, 8395), (345, 7446), (365, 7038), (391, 6570), (414, 6205), (438, 5865), (510, 5037), (657, 3910), (690, 3723), (730, 3519), (765, 3358), (782, 3285), (1035, 2482), (1095, 2346), (1173, 2190), (1241, 2070), (1314, 1955), (1530, 1679)]