418858980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9791}}^1$

素因数の和:9857

約数の個数: 96

約数和(自身を含む): 1263403008

約数和(自身を除く): 844544028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1860, 2139, 2852, 3565, 4278, 7130, 8556, 9791, 10695, 14260, 19582, 21390, 29373, 39164, 42780, 48955, 58746, 97910, 117492, 146865, 195820, 225193, 293730, 303521, 450386, 587460, 607042, 675579, 900772, 910563, 1125965, 1214084, 1351158, 1517605, 1821126, 2251930, 2702316, 3035210, 3377895, 3642252, 4503860, 4552815, 6070420, 6755790, 6980983, 9105630, 13511580, 13961966, 18211260, 20942949, 27923932, 34904915, 41885898, 69809830, 83771796, 104714745, 139619660, 209429490, 418858980]

約数ペア:

[(1, 418858980), (2, 209429490), (3, 139619660), (4, 104714745), (5, 83771796), (6, 69809830), (10, 41885898), (12, 34904915), (15, 27923932), (20, 20942949), (23, 18211260), (30, 13961966), (31, 13511580), (46, 9105630), (60, 6980983), (62, 6755790), (69, 6070420), (92, 4552815), (93, 4503860), (115, 3642252), (124, 3377895), (138, 3035210), (155, 2702316), (186, 2251930), (230, 1821126), (276, 1517605), (310, 1351158), (345, 1214084), (372, 1125965), (460, 910563), (465, 900772), (620, 675579), (690, 607042), (713, 587460), (930, 450386), (1380, 303521), (1426, 293730), (1860, 225193), (2139, 195820), (2852, 146865), (3565, 117492), (4278, 97910), (7130, 58746), (8556, 48955), (9791, 42780), (10695, 39164), (14260, 29373), (19582, 21390)]