7794508020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163819}}^1$

素因数の和:163905

約数の個数: 96

約数和(自身を含む): 23888887680

約数和(自身を除く): 16094379660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 122, 130, 156, 183, 195, 244, 260, 305, 366, 390, 610, 732, 780, 793, 915, 1220, 1586, 1830, 2379, 3172, 3660, 3965, 4758, 7930, 9516, 11895, 15860, 23790, 47580, 163819, 327638, 491457, 655276, 819095, 982914, 1638190, 1965828, 2129647, 2457285, 3276380, 4259294, 4914570, 6388941, 8518588, 9829140, 9992959, 10648235, 12777882, 19985918, 21296470, 25555764, 29978877, 31944705, 39971836, 42592940, 49964795, 59957754, 63889410, 99929590, 119915508, 127778820, 129908467, 149894385, 199859180, 259816934, 299788770, 389725401, 519633868, 599577540, 649542335, 779450802, 1299084670, 1558901604, 1948627005, 2598169340, 3897254010, 7794508020]

約数ペア:

[(1, 7794508020), (2, 3897254010), (3, 2598169340), (4, 1948627005), (5, 1558901604), (6, 1299084670), (10, 779450802), (12, 649542335), (13, 599577540), (15, 519633868), (20, 389725401), (26, 299788770), (30, 259816934), (39, 199859180), (52, 149894385), (60, 129908467), (61, 127778820), (65, 119915508), (78, 99929590), (122, 63889410), (130, 59957754), (156, 49964795), (183, 42592940), (195, 39971836), (244, 31944705), (260, 29978877), (305, 25555764), (366, 21296470), (390, 19985918), (610, 12777882), (732, 10648235), (780, 9992959), (793, 9829140), (915, 8518588), (1220, 6388941), (1586, 4914570), (1830, 4259294), (2379, 3276380), (3172, 2457285), (3660, 2129647), (3965, 1965828), (4758, 1638190), (7930, 982914), (9516, 819095), (11895, 655276), (15860, 491457), (23790, 327638), (47580, 163819)]