29391720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7901}}^1$

素因数の和:7946

約数の個数: 64

約数和(自身を含む): 91031040

約数和(自身を除く): 61639320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 7901, 15802, 23703, 31604, 39505, 47406, 63208, 79010, 94812, 118515, 158020, 189624, 237030, 244931, 316040, 474060, 489862, 734793, 948120, 979724, 1224655, 1469586, 1959448, 2449310, 2939172, 3673965, 4898620, 5878344, 7347930, 9797240, 14695860, 29391720]

約数ペア:

[(1, 29391720), (2, 14695860), (3, 9797240), (4, 7347930), (5, 5878344), (6, 4898620), (8, 3673965), (10, 2939172), (12, 2449310), (15, 1959448), (20, 1469586), (24, 1224655), (30, 979724), (31, 948120), (40, 734793), (60, 489862), (62, 474060), (93, 316040), (120, 244931), (124, 237030), (155, 189624), (186, 158020), (248, 118515), (310, 94812), (372, 79010), (465, 63208), (620, 47406), (744, 39505), (930, 31604), (1240, 23703), (1860, 15802), (3720, 7901)]