4470180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 14732928

約数和(自身を除く): 10262748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 521, 572, 660, 715, 780, 858, 1042, 1430, 1563, 1716, 2084, 2145, 2605, 2860, 3126, 4290, 5210, 5731, 6252, 6773, 7815, 8580, 10420, 11462, 13546, 15630, 17193, 20319, 22924, 27092, 28655, 31260, 33865, 34386, 40638, 57310, 67730, 68772, 74503, 81276, 85965, 101595, 114620, 135460, 149006, 171930, 203190, 223509, 298012, 343860, 372515, 406380, 447018, 745030, 894036, 1117545, 1490060, 2235090, 4470180]

約数ペア:

[(1, 4470180), (2, 2235090), (3, 1490060), (4, 1117545), (5, 894036), (6, 745030), (10, 447018), (11, 406380), (12, 372515), (13, 343860), (15, 298012), (20, 223509), (22, 203190), (26, 171930), (30, 149006), (33, 135460), (39, 114620), (44, 101595), (52, 85965), (55, 81276), (60, 74503), (65, 68772), (66, 67730), (78, 57310), (110, 40638), (130, 34386), (132, 33865), (143, 31260), (156, 28655), (165, 27092), (195, 22924), (220, 20319), (260, 17193), (286, 15630), (330, 13546), (390, 11462), (429, 10420), (521, 8580), (572, 7815), (660, 6773), (715, 6252), (780, 5731), (858, 5210), (1042, 4290), (1430, 3126), (1563, 2860), (1716, 2605), (2084, 2145)]