69792780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 203857920

約数和(自身を除く): 134065140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 157, 186, 239, 310, 314, 372, 465, 471, 478, 620, 628, 717, 785, 930, 942, 956, 1195, 1434, 1570, 1860, 1884, 2355, 2390, 2868, 3140, 3585, 4710, 4780, 4867, 7170, 7409, 9420, 9734, 14340, 14601, 14818, 19468, 22227, 24335, 29202, 29636, 37045, 37523, 44454, 48670, 58404, 73005, 74090, 75046, 88908, 97340, 111135, 112569, 146010, 148180, 150092, 187615, 222270, 225138, 292020, 375230, 444540, 450276, 562845, 750460, 1125690, 1163213, 2251380, 2326426, 3489639, 4652852, 5816065, 6979278, 11632130, 13958556, 17448195, 23264260, 34896390, 69792780]

約数ペア:

[(1, 69792780), (2, 34896390), (3, 23264260), (4, 17448195), (5, 13958556), (6, 11632130), (10, 6979278), (12, 5816065), (15, 4652852), (20, 3489639), (30, 2326426), (31, 2251380), (60, 1163213), (62, 1125690), (93, 750460), (124, 562845), (155, 450276), (157, 444540), (186, 375230), (239, 292020), (310, 225138), (314, 222270), (372, 187615), (465, 150092), (471, 148180), (478, 146010), (620, 112569), (628, 111135), (717, 97340), (785, 88908), (930, 75046), (942, 74090), (956, 73005), (1195, 58404), (1434, 48670), (1570, 44454), (1860, 37523), (1884, 37045), (2355, 29636), (2390, 29202), (2868, 24335), (3140, 22227), (3585, 19468), (4710, 14818), (4780, 14601), (4867, 14340), (7170, 9734), (7409, 9420)]