62987990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 127491840

約数和(自身を除く): 64503850

約数列:

[1, 2, 5, 10, 13, 26, 47, 61, 65, 94, 122, 130, 169, 235, 305, 338, 470, 610, 611, 793, 845, 1222, 1586, 1690, 2197, 2867, 3055, 3965, 4394, 5734, 6110, 7930, 7943, 10309, 10985, 14335, 15886, 20618, 21970, 28670, 37271, 39715, 51545, 74542, 79430, 103090, 103259, 134017, 186355, 206518, 268034, 372710, 484523, 516295, 670085, 969046, 1032590, 1340170, 2422615, 4845230, 6298799, 12597598, 31493995, 62987990]

約数ペア:

[(1, 62987990), (2, 31493995), (5, 12597598), (10, 6298799), (13, 4845230), (26, 2422615), (47, 1340170), (61, 1032590), (65, 969046), (94, 670085), (122, 516295), (130, 484523), (169, 372710), (235, 268034), (305, 206518), (338, 186355), (470, 134017), (610, 103259), (611, 103090), (793, 79430), (845, 74542), (1222, 51545), (1586, 39715), (1690, 37271), (2197, 28670), (2867, 21970), (3055, 20618), (3965, 15886), (4394, 14335), (5734, 10985), (6110, 10309), (7930, 7943)]