494191770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{829}}^1$

素因数の和:1511

約数の個数: 64

約数和(自身を含む): 1227709440

約数和(自身を除く): 733517670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 641, 829, 930, 1282, 1658, 1923, 2487, 3205, 3846, 4145, 4974, 6410, 8290, 9615, 12435, 19230, 19871, 24870, 25699, 39742, 51398, 59613, 77097, 99355, 119226, 128495, 154194, 198710, 256990, 298065, 385485, 531389, 596130, 770970, 1062778, 1594167, 2656945, 3188334, 5313890, 7970835, 15941670, 16473059, 32946118, 49419177, 82365295, 98838354, 164730590, 247095885, 494191770]

約数ペア:

[(1, 494191770), (2, 247095885), (3, 164730590), (5, 98838354), (6, 82365295), (10, 49419177), (15, 32946118), (30, 16473059), (31, 15941670), (62, 7970835), (93, 5313890), (155, 3188334), (186, 2656945), (310, 1594167), (465, 1062778), (641, 770970), (829, 596130), (930, 531389), (1282, 385485), (1658, 298065), (1923, 256990), (2487, 198710), (3205, 154194), (3846, 128495), (4145, 119226), (4974, 99355), (6410, 77097), (8290, 59613), (9615, 51398), (12435, 39742), (19230, 25699), (19871, 24870)]