279092970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{907}}^1$

素因数の和:1196

約数の個数: 96

約数和(自身を含む): 785296512

約数和(自身を除く): 506203542

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 263, 390, 526, 585, 789, 907, 1170, 1315, 1578, 1814, 2367, 2630, 2721, 3419, 3945, 4535, 4734, 5442, 6838, 7890, 8163, 9070, 10257, 11791, 11835, 13605, 16326, 17095, 20514, 23582, 23670, 27210, 30771, 34190, 35373, 40815, 51285, 58955, 61542, 70746, 81630, 102570, 106119, 117910, 153855, 176865, 212238, 238541, 307710, 353730, 477082, 530595, 715623, 1061190, 1192705, 1431246, 2146869, 2385410, 3101033, 3578115, 4293738, 6202066, 7156230, 9303099, 10734345, 15505165, 18606198, 21468690, 27909297, 31010330, 46515495, 55818594, 93030990, 139546485, 279092970]

約数ペア:

[(1, 279092970), (2, 139546485), (3, 93030990), (5, 55818594), (6, 46515495), (9, 31010330), (10, 27909297), (13, 21468690), (15, 18606198), (18, 15505165), (26, 10734345), (30, 9303099), (39, 7156230), (45, 6202066), (65, 4293738), (78, 3578115), (90, 3101033), (117, 2385410), (130, 2146869), (195, 1431246), (234, 1192705), (263, 1061190), (390, 715623), (526, 530595), (585, 477082), (789, 353730), (907, 307710), (1170, 238541), (1315, 212238), (1578, 176865), (1814, 153855), (2367, 117910), (2630, 106119), (2721, 102570), (3419, 81630), (3945, 70746), (4535, 61542), (4734, 58955), (5442, 51285), (6838, 40815), (7890, 35373), (8163, 34190), (9070, 30771), (10257, 27210), (11791, 23670), (11835, 23582), (13605, 20514), (16326, 17095)]