70383950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 166656000

約数和(自身を除く): 96272050

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 50, 62, 65, 70, 91, 130, 155, 175, 182, 217, 310, 325, 350, 403, 434, 455, 499, 650, 775, 806, 910, 998, 1085, 1550, 2015, 2170, 2275, 2495, 2821, 3493, 4030, 4550, 4990, 5425, 5642, 6487, 6986, 10075, 10850, 12475, 12974, 14105, 15469, 17465, 20150, 24950, 28210, 30938, 32435, 34930, 45409, 64870, 70525, 77345, 87325, 90818, 108283, 141050, 154690, 162175, 174650, 201097, 216566, 227045, 324350, 386725, 402194, 454090, 541415, 773450, 1005485, 1082830, 1135225, 1407679, 2010970, 2270450, 2707075, 2815358, 5027425, 5414150, 7038395, 10054850, 14076790, 35191975, 70383950]

約数ペア:

[(1, 70383950), (2, 35191975), (5, 14076790), (7, 10054850), (10, 7038395), (13, 5414150), (14, 5027425), (25, 2815358), (26, 2707075), (31, 2270450), (35, 2010970), (50, 1407679), (62, 1135225), (65, 1082830), (70, 1005485), (91, 773450), (130, 541415), (155, 454090), (175, 402194), (182, 386725), (217, 324350), (310, 227045), (325, 216566), (350, 201097), (403, 174650), (434, 162175), (455, 154690), (499, 141050), (650, 108283), (775, 90818), (806, 87325), (910, 77345), (998, 70525), (1085, 64870), (1550, 45409), (2015, 34930), (2170, 32435), (2275, 30938), (2495, 28210), (2821, 24950), (3493, 20150), (4030, 17465), (4550, 15469), (4990, 14105), (5425, 12974), (5642, 12475), (6487, 10850), (6986, 10075)]