64761930

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:970

約数の個数: 96

約数和(自身を含む): 180835200

約数和(自身を除く): 116073270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 243, 261, 270, 290, 405, 435, 486, 522, 783, 810, 870, 919, 1215, 1305, 1566, 1838, 2349, 2430, 2610, 2757, 3915, 4595, 4698, 5514, 7047, 7830, 8271, 9190, 11745, 13785, 14094, 16542, 23490, 24813, 26651, 27570, 35235, 41355, 49626, 53302, 70470, 74439, 79953, 82710, 124065, 133255, 148878, 159906, 223317, 239859, 248130, 266510, 372195, 399765, 446634, 479718, 719577, 744390, 799530, 1116585, 1199295, 1439154, 2158731, 2233170, 2398590, 3597885, 4317462, 6476193, 7195770, 10793655, 12952386, 21587310, 32380965, 64761930]

約数ペア:

[(1, 64761930), (2, 32380965), (3, 21587310), (5, 12952386), (6, 10793655), (9, 7195770), (10, 6476193), (15, 4317462), (18, 3597885), (27, 2398590), (29, 2233170), (30, 2158731), (45, 1439154), (54, 1199295), (58, 1116585), (81, 799530), (87, 744390), (90, 719577), (135, 479718), (145, 446634), (162, 399765), (174, 372195), (243, 266510), (261, 248130), (270, 239859), (290, 223317), (405, 159906), (435, 148878), (486, 133255), (522, 124065), (783, 82710), (810, 79953), (870, 74439), (919, 70470), (1215, 53302), (1305, 49626), (1566, 41355), (1838, 35235), (2349, 27570), (2430, 26651), (2610, 24813), (2757, 23490), (3915, 16542), (4595, 14094), (4698, 13785), (5514, 11745), (7047, 9190), (7830, 8271)]