2212673580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{945587}}^1$

素因数の和:945615

約数の個数: 72

約数和(自身を含む): 7228074672

約数和(自身を除く): 5015401092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 945587, 1891174, 2836761, 3782348, 4727935, 5673522, 8510283, 9455870, 11347044, 12292631, 14183805, 17020566, 18911740, 24585262, 28367610, 34041132, 36877893, 42551415, 49170524, 56735220, 61463155, 73755786, 85102830, 110633679, 122926310, 147511572, 170205660, 184389465, 221267358, 245852620, 368778930, 442534716, 553168395, 737557860, 1106336790, 2212673580]

約数ペア:

[(1, 2212673580), (2, 1106336790), (3, 737557860), (4, 553168395), (5, 442534716), (6, 368778930), (9, 245852620), (10, 221267358), (12, 184389465), (13, 170205660), (15, 147511572), (18, 122926310), (20, 110633679), (26, 85102830), (30, 73755786), (36, 61463155), (39, 56735220), (45, 49170524), (52, 42551415), (60, 36877893), (65, 34041132), (78, 28367610), (90, 24585262), (117, 18911740), (130, 17020566), (156, 14183805), (180, 12292631), (195, 11347044), (234, 9455870), (260, 8510283), (390, 5673522), (468, 4727935), (585, 3782348), (780, 2836761), (1170, 1891174), (2340, 945587)]