20194202910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13737553}}^1$

素因数の和:13737577

約数の個数: 48

約数和(自身を含む): 56378921616

約数和(自身を除く): 36184718706

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 13737553, 27475106, 41212659, 68687765, 82425318, 96162871, 137375530, 192325742, 206063295, 288488613, 412126590, 480814355, 576977226, 673140097, 961628710, 1346280194, 1442443065, 2019420291, 2884886130, 3365700485, 4038840582, 6731400970, 10097101455, 20194202910]

約数ペア:

[(1, 20194202910), (2, 10097101455), (3, 6731400970), (5, 4038840582), (6, 3365700485), (7, 2884886130), (10, 2019420291), (14, 1442443065), (15, 1346280194), (21, 961628710), (30, 673140097), (35, 576977226), (42, 480814355), (49, 412126590), (70, 288488613), (98, 206063295), (105, 192325742), (147, 137375530), (210, 96162871), (245, 82425318), (294, 68687765), (490, 41212659), (735, 27475106), (1470, 13737553)]