87893430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{569}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 223257600

約数和(自身を除く): 135364170

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 271, 285, 542, 569, 570, 813, 1138, 1355, 1626, 1707, 2710, 2845, 3414, 4065, 5149, 5690, 8130, 8535, 10298, 10811, 15447, 17070, 21622, 25745, 30894, 32433, 51490, 54055, 64866, 77235, 108110, 154199, 154470, 162165, 308398, 324330, 462597, 770995, 925194, 1541990, 2312985, 2929781, 4625970, 5859562, 8789343, 14648905, 17578686, 29297810, 43946715, 87893430]

約数ペア:

[(1, 87893430), (2, 43946715), (3, 29297810), (5, 17578686), (6, 14648905), (10, 8789343), (15, 5859562), (19, 4625970), (30, 2929781), (38, 2312985), (57, 1541990), (95, 925194), (114, 770995), (190, 462597), (271, 324330), (285, 308398), (542, 162165), (569, 154470), (570, 154199), (813, 108110), (1138, 77235), (1355, 64866), (1626, 54055), (1707, 51490), (2710, 32433), (2845, 30894), (3414, 25745), (4065, 21622), (5149, 17070), (5690, 15447), (8130, 10811), (8535, 10298)]