622720020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{3517}}^1$

素因数の和:3769

約数の個数: 96

約数和(自身を含む): 1886548608

約数和(自身を除く): 1263828588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 227, 260, 390, 454, 681, 780, 908, 1135, 1362, 2270, 2724, 2951, 3405, 3517, 4540, 5902, 6810, 7034, 8853, 10551, 11804, 13620, 14068, 14755, 17585, 17706, 21102, 29510, 35170, 35412, 42204, 44265, 45721, 52755, 59020, 70340, 88530, 91442, 105510, 137163, 177060, 182884, 211020, 228605, 274326, 457210, 548652, 685815, 798359, 914420, 1371630, 1596718, 2395077, 2743260, 3193436, 3991795, 4790154, 7983590, 9580308, 10378667, 11975385, 15967180, 20757334, 23950770, 31136001, 41514668, 47901540, 51893335, 62272002, 103786670, 124544004, 155680005, 207573340, 311360010, 622720020]

約数ペア:

[(1, 622720020), (2, 311360010), (3, 207573340), (4, 155680005), (5, 124544004), (6, 103786670), (10, 62272002), (12, 51893335), (13, 47901540), (15, 41514668), (20, 31136001), (26, 23950770), (30, 20757334), (39, 15967180), (52, 11975385), (60, 10378667), (65, 9580308), (78, 7983590), (130, 4790154), (156, 3991795), (195, 3193436), (227, 2743260), (260, 2395077), (390, 1596718), (454, 1371630), (681, 914420), (780, 798359), (908, 685815), (1135, 548652), (1362, 457210), (2270, 274326), (2724, 228605), (2951, 211020), (3405, 182884), (3517, 177060), (4540, 137163), (5902, 105510), (6810, 91442), (7034, 88530), (8853, 70340), (10551, 59020), (11804, 52755), (13620, 45721), (14068, 44265), (14755, 42204), (17585, 35412), (17706, 35170), (21102, 29510)]