11308180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 27998208

約数和(自身を除く): 16690028

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 31, 46, 52, 61, 62, 65, 92, 115, 122, 124, 130, 155, 230, 244, 260, 299, 305, 310, 403, 460, 598, 610, 620, 713, 793, 806, 1196, 1220, 1403, 1426, 1495, 1586, 1612, 1891, 2015, 2806, 2852, 2990, 3172, 3565, 3782, 3965, 4030, 5612, 5980, 7015, 7130, 7564, 7930, 8060, 9269, 9455, 14030, 14260, 15860, 18239, 18538, 18910, 24583, 28060, 36478, 37076, 37820, 43493, 46345, 49166, 72956, 86986, 91195, 92690, 98332, 122915, 173972, 182390, 185380, 217465, 245830, 364780, 434930, 491660, 565409, 869860, 1130818, 2261636, 2827045, 5654090, 11308180]

約数ペア:

[(1, 11308180), (2, 5654090), (4, 2827045), (5, 2261636), (10, 1130818), (13, 869860), (20, 565409), (23, 491660), (26, 434930), (31, 364780), (46, 245830), (52, 217465), (61, 185380), (62, 182390), (65, 173972), (92, 122915), (115, 98332), (122, 92690), (124, 91195), (130, 86986), (155, 72956), (230, 49166), (244, 46345), (260, 43493), (299, 37820), (305, 37076), (310, 36478), (403, 28060), (460, 24583), (598, 18910), (610, 18538), (620, 18239), (713, 15860), (793, 14260), (806, 14030), (1196, 9455), (1220, 9269), (1403, 8060), (1426, 7930), (1495, 7564), (1586, 7130), (1612, 7015), (1891, 5980), (2015, 5612), (2806, 4030), (2852, 3965), (2990, 3782), (3172, 3565)]