740558877

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 1119744000

約数和(自身を除く): 379185123

約数列:

[1, 3, 19, 29, 53, 57, 79, 87, 107, 159, 237, 321, 551, 1007, 1501, 1537, 1653, 2033, 2291, 3021, 3103, 4187, 4503, 4611, 5671, 6099, 6873, 8453, 9309, 12561, 17013, 25359, 29203, 43529, 58957, 79553, 87609, 107749, 121423, 130587, 160607, 164459, 176871, 238659, 245137, 323247, 364269, 448009, 481821, 493377, 735411, 1344027, 2307037, 3124721, 4657603, 6921111, 8512171, 9374163, 12992261, 13972809, 25536513, 38976783, 246852959, 740558877]

約数ペア:

[(1, 740558877), (3, 246852959), (19, 38976783), (29, 25536513), (53, 13972809), (57, 12992261), (79, 9374163), (87, 8512171), (107, 6921111), (159, 4657603), (237, 3124721), (321, 2307037), (551, 1344027), (1007, 735411), (1501, 493377), (1537, 481821), (1653, 448009), (2033, 364269), (2291, 323247), (3021, 245137), (3103, 238659), (4187, 176871), (4503, 164459), (4611, 160607), (5671, 130587), (6099, 121423), (6873, 107749), (8453, 87609), (9309, 79553), (12561, 58957), (17013, 43529), (25359, 29203)]