9572940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4091}}^1$

素因数の和:4119

約数の個数: 72

約数和(自身を含む): 31279248

約数和(自身を除く): 21706308

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, 4091, 8182, 12273, 16364, 20455, 24546, 36819, 40910, 49092, 53183, 61365, 73638, 81820, 106366, 122730, 147276, 159549, 184095, 212732, 245460, 265915, 319098, 368190, 478647, 531830, 638196, 736380, 797745, 957294, 1063660, 1595490, 1914588, 2393235, 3190980, 4786470, 9572940]

約数ペア:

[(1, 9572940), (2, 4786470), (3, 3190980), (4, 2393235), (5, 1914588), (6, 1595490), (9, 1063660), (10, 957294), (12, 797745), (13, 736380), (15, 638196), (18, 531830), (20, 478647), (26, 368190), (30, 319098), (36, 265915), (39, 245460), (45, 212732), (52, 184095), (60, 159549), (65, 147276), (78, 122730), (90, 106366), (117, 81820), (130, 73638), (156, 61365), (180, 53183), (195, 49092), (234, 40910), (260, 36819), (390, 24546), (468, 20455), (585, 16364), (780, 12273), (1170, 8182), (2340, 4091)]