271611990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{863}}^1$

素因数の和:1158

約数の個数: 96

約数和(自身を含む): 764225280

約数和(自身を除く): 492613290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 269, 390, 538, 585, 807, 863, 1170, 1345, 1614, 1726, 2421, 2589, 2690, 3497, 4035, 4315, 4842, 5178, 6994, 7767, 8070, 8630, 10491, 11219, 12105, 12945, 15534, 17485, 20982, 22438, 24210, 25890, 31473, 33657, 34970, 38835, 52455, 56095, 62946, 67314, 77670, 100971, 104910, 112190, 157365, 168285, 201942, 232147, 314730, 336570, 464294, 504855, 696441, 1009710, 1160735, 1392882, 2089323, 2321470, 3017911, 3482205, 4178646, 6035822, 6964410, 9053733, 10446615, 15089555, 18107466, 20893230, 27161199, 30179110, 45268665, 54322398, 90537330, 135805995, 271611990]

約数ペア:

[(1, 271611990), (2, 135805995), (3, 90537330), (5, 54322398), (6, 45268665), (9, 30179110), (10, 27161199), (13, 20893230), (15, 18107466), (18, 15089555), (26, 10446615), (30, 9053733), (39, 6964410), (45, 6035822), (65, 4178646), (78, 3482205), (90, 3017911), (117, 2321470), (130, 2089323), (195, 1392882), (234, 1160735), (269, 1009710), (390, 696441), (538, 504855), (585, 464294), (807, 336570), (863, 314730), (1170, 232147), (1345, 201942), (1614, 168285), (1726, 157365), (2421, 112190), (2589, 104910), (2690, 100971), (3497, 77670), (4035, 67314), (4315, 62946), (4842, 56095), (5178, 52455), (6994, 38835), (7767, 34970), (8070, 33657), (8630, 31473), (10491, 25890), (11219, 24210), (12105, 22438), (12945, 20982), (15534, 17485)]