194645010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12697}}^1$

素因数の和:12787

約数の個数: 64

約数和(自身を含む): 541239552

約数和(自身を除く): 346594542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 5110, 7665, 12697, 15330, 25394, 38091, 63485, 76182, 88879, 126970, 177758, 190455, 266637, 380910, 444395, 533274, 888790, 926881, 1333185, 1853762, 2666370, 2780643, 4634405, 5561286, 6488167, 9268810, 12976334, 13903215, 19464501, 27806430, 32440835, 38929002, 64881670, 97322505, 194645010]

約数ペア:

[(1, 194645010), (2, 97322505), (3, 64881670), (5, 38929002), (6, 32440835), (7, 27806430), (10, 19464501), (14, 13903215), (15, 12976334), (21, 9268810), (30, 6488167), (35, 5561286), (42, 4634405), (70, 2780643), (73, 2666370), (105, 1853762), (146, 1333185), (210, 926881), (219, 888790), (365, 533274), (438, 444395), (511, 380910), (730, 266637), (1022, 190455), (1095, 177758), (1533, 126970), (2190, 88879), (2555, 76182), (3066, 63485), (5110, 38091), (7665, 25394), (12697, 15330)]