742253460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30697}}^1$

素因数の和:30753

約数の個数: 96

約数和(自身を含む): 2310454272

約数和(自身を除く): 1568200812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 24180, 30697, 61394, 92091, 122788, 153485, 184182, 306970, 368364, 399061, 460455, 613940, 798122, 920910, 951607, 1197183, 1596244, 1841820, 1903214, 1995305, 2394366, 2854821, 3806428, 3990610, 4758035, 4788732, 5709642, 5985915, 7981220, 9516070, 11419284, 11971830, 12370891, 14274105, 19032140, 23943660, 24741782, 28548210, 37112673, 49483564, 57096420, 61854455, 74225346, 123708910, 148450692, 185563365, 247417820, 371126730, 742253460]

約数ペア:

[(1, 742253460), (2, 371126730), (3, 247417820), (4, 185563365), (5, 148450692), (6, 123708910), (10, 74225346), (12, 61854455), (13, 57096420), (15, 49483564), (20, 37112673), (26, 28548210), (30, 24741782), (31, 23943660), (39, 19032140), (52, 14274105), (60, 12370891), (62, 11971830), (65, 11419284), (78, 9516070), (93, 7981220), (124, 5985915), (130, 5709642), (155, 4788732), (156, 4758035), (186, 3990610), (195, 3806428), (260, 2854821), (310, 2394366), (372, 1995305), (390, 1903214), (403, 1841820), (465, 1596244), (620, 1197183), (780, 951607), (806, 920910), (930, 798122), (1209, 613940), (1612, 460455), (1860, 399061), (2015, 368364), (2418, 306970), (4030, 184182), (4836, 153485), (6045, 122788), (8060, 92091), (12090, 61394), (24180, 30697)]