30389610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 77220864

約数和(自身を除く): 46831254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 82, 93, 123, 155, 186, 205, 246, 310, 410, 465, 615, 797, 930, 1230, 1271, 1594, 2391, 2542, 3813, 3985, 4782, 6355, 7626, 7970, 11955, 12710, 19065, 23910, 24707, 32677, 38130, 49414, 65354, 74121, 98031, 123535, 148242, 163385, 196062, 247070, 326770, 370605, 490155, 741210, 980310, 1012987, 2025974, 3038961, 5064935, 6077922, 10129870, 15194805, 30389610]

約数ペア:

[(1, 30389610), (2, 15194805), (3, 10129870), (5, 6077922), (6, 5064935), (10, 3038961), (15, 2025974), (30, 1012987), (31, 980310), (41, 741210), (62, 490155), (82, 370605), (93, 326770), (123, 247070), (155, 196062), (186, 163385), (205, 148242), (246, 123535), (310, 98031), (410, 74121), (465, 65354), (615, 49414), (797, 38130), (930, 32677), (1230, 24707), (1271, 23910), (1594, 19065), (2391, 12710), (2542, 11955), (3813, 7970), (3985, 7626), (4782, 6355)]