39370620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 115992576

約数和(自身を除く): 76621956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 61, 62, 93, 122, 124, 155, 183, 186, 244, 305, 310, 347, 366, 372, 465, 610, 620, 694, 732, 915, 930, 1041, 1220, 1388, 1735, 1830, 1860, 1891, 2082, 3470, 3660, 3782, 4164, 5205, 5673, 6940, 7564, 9455, 10410, 10757, 11346, 18910, 20820, 21167, 21514, 22692, 28365, 32271, 37820, 42334, 43028, 53785, 56730, 63501, 64542, 84668, 105835, 107570, 113460, 127002, 129084, 161355, 211670, 215140, 254004, 317505, 322710, 423340, 635010, 645420, 656177, 1270020, 1312354, 1968531, 2624708, 3280885, 3937062, 6561770, 7874124, 9842655, 13123540, 19685310, 39370620]

約数ペア:

[(1, 39370620), (2, 19685310), (3, 13123540), (4, 9842655), (5, 7874124), (6, 6561770), (10, 3937062), (12, 3280885), (15, 2624708), (20, 1968531), (30, 1312354), (31, 1270020), (60, 656177), (61, 645420), (62, 635010), (93, 423340), (122, 322710), (124, 317505), (155, 254004), (183, 215140), (186, 211670), (244, 161355), (305, 129084), (310, 127002), (347, 113460), (366, 107570), (372, 105835), (465, 84668), (610, 64542), (620, 63501), (694, 56730), (732, 53785), (915, 43028), (930, 42334), (1041, 37820), (1220, 32271), (1388, 28365), (1735, 22692), (1830, 21514), (1860, 21167), (1891, 20820), (2082, 18910), (3470, 11346), (3660, 10757), (3782, 10410), (4164, 9455), (5205, 7564), (5673, 6940)]