69398910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 214824960

約数和(自身を除く): 145426050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 73, 90, 105, 126, 135, 146, 189, 210, 219, 270, 315, 365, 378, 438, 503, 511, 630, 657, 730, 945, 1006, 1022, 1095, 1314, 1509, 1533, 1890, 1971, 2190, 2515, 2555, 3018, 3066, 3285, 3521, 3942, 4527, 4599, 5030, 5110, 6570, 7042, 7545, 7665, 9054, 9198, 9855, 10563, 13581, 13797, 15090, 15330, 17605, 19710, 21126, 22635, 22995, 27162, 27594, 31689, 35210, 36719, 45270, 45990, 52815, 63378, 67905, 68985, 73438, 95067, 105630, 110157, 135810, 137970, 158445, 183595, 190134, 220314, 257033, 316890, 330471, 367190, 475335, 514066, 550785, 660942, 771099, 950670, 991413, 1101570, 1285165, 1542198, 1652355, 1982826, 2313297, 2570330, 3304710, 3855495, 4626594, 4957065, 6939891, 7710990, 9914130, 11566485, 13879782, 23132970, 34699455, 69398910]

約数ペア:

[(1, 69398910), (2, 34699455), (3, 23132970), (5, 13879782), (6, 11566485), (7, 9914130), (9, 7710990), (10, 6939891), (14, 4957065), (15, 4626594), (18, 3855495), (21, 3304710), (27, 2570330), (30, 2313297), (35, 1982826), (42, 1652355), (45, 1542198), (54, 1285165), (63, 1101570), (70, 991413), (73, 950670), (90, 771099), (105, 660942), (126, 550785), (135, 514066), (146, 475335), (189, 367190), (210, 330471), (219, 316890), (270, 257033), (315, 220314), (365, 190134), (378, 183595), (438, 158445), (503, 137970), (511, 135810), (630, 110157), (657, 105630), (730, 95067), (945, 73438), (1006, 68985), (1022, 67905), (1095, 63378), (1314, 52815), (1509, 45990), (1533, 45270), (1890, 36719), (1971, 35210), (2190, 31689), (2515, 27594), (2555, 27162), (3018, 22995), (3066, 22635), (3285, 21126), (3521, 19710), (3942, 17605), (4527, 15330), (4599, 15090), (5030, 13797), (5110, 13581), (6570, 10563), (7042, 9855), (7545, 9198), (7665, 9054)]