26638830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:810

約数の個数: 96

約数和(自身を含む): 76624704

約数和(自身を除く): 49985874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 85, 90, 102, 115, 138, 153, 170, 207, 230, 255, 306, 345, 391, 414, 510, 690, 757, 765, 782, 1035, 1173, 1514, 1530, 1955, 2070, 2271, 2346, 3519, 3785, 3910, 4542, 5865, 6813, 7038, 7570, 11355, 11730, 12869, 13626, 17411, 17595, 22710, 25738, 34065, 34822, 35190, 38607, 52233, 64345, 68130, 77214, 87055, 104466, 115821, 128690, 156699, 174110, 193035, 231642, 261165, 295987, 313398, 386070, 522330, 579105, 591974, 783495, 887961, 1158210, 1479935, 1566990, 1775922, 2663883, 2959870, 4439805, 5327766, 8879610, 13319415, 26638830]

約数ペア:

[(1, 26638830), (2, 13319415), (3, 8879610), (5, 5327766), (6, 4439805), (9, 2959870), (10, 2663883), (15, 1775922), (17, 1566990), (18, 1479935), (23, 1158210), (30, 887961), (34, 783495), (45, 591974), (46, 579105), (51, 522330), (69, 386070), (85, 313398), (90, 295987), (102, 261165), (115, 231642), (138, 193035), (153, 174110), (170, 156699), (207, 128690), (230, 115821), (255, 104466), (306, 87055), (345, 77214), (391, 68130), (414, 64345), (510, 52233), (690, 38607), (757, 35190), (765, 34822), (782, 34065), (1035, 25738), (1173, 22710), (1514, 17595), (1530, 17411), (1955, 13626), (2070, 12869), (2271, 11730), (2346, 11355), (3519, 7570), (3785, 7038), (3910, 6813), (4542, 5865)]