11231820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2713}}^1$

素因数の和:2751

約数の個数: 72

約数和(自身を含む): 35564256

約数和(自身を除く): 24332436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 2713, 4140, 5426, 8139, 10852, 13565, 16278, 24417, 27130, 32556, 40695, 48834, 54260, 62399, 81390, 97668, 122085, 124798, 162780, 187197, 244170, 249596, 311995, 374394, 488340, 561591, 623990, 748788, 935985, 1123182, 1247980, 1871970, 2246364, 2807955, 3743940, 5615910, 11231820]

約数ペア:

[(1, 11231820), (2, 5615910), (3, 3743940), (4, 2807955), (5, 2246364), (6, 1871970), (9, 1247980), (10, 1123182), (12, 935985), (15, 748788), (18, 623990), (20, 561591), (23, 488340), (30, 374394), (36, 311995), (45, 249596), (46, 244170), (60, 187197), (69, 162780), (90, 124798), (92, 122085), (115, 97668), (138, 81390), (180, 62399), (207, 54260), (230, 48834), (276, 40695), (345, 32556), (414, 27130), (460, 24417), (690, 16278), (828, 13565), (1035, 10852), (1380, 8139), (2070, 5426), (2713, 4140)]