17617470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 45964800

約数和(自身を除く): 28347330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 199, 227, 390, 398, 454, 597, 681, 995, 1135, 1194, 1362, 1990, 2270, 2587, 2951, 2985, 3405, 5174, 5902, 5970, 6810, 7761, 8853, 12935, 14755, 15522, 17706, 25870, 29510, 38805, 44265, 45173, 77610, 88530, 90346, 135519, 225865, 271038, 451730, 587249, 677595, 1174498, 1355190, 1761747, 2936245, 3523494, 5872490, 8808735, 17617470]

約数ペア:

[(1, 17617470), (2, 8808735), (3, 5872490), (5, 3523494), (6, 2936245), (10, 1761747), (13, 1355190), (15, 1174498), (26, 677595), (30, 587249), (39, 451730), (65, 271038), (78, 225865), (130, 135519), (195, 90346), (199, 88530), (227, 77610), (390, 45173), (398, 44265), (454, 38805), (597, 29510), (681, 25870), (995, 17706), (1135, 15522), (1194, 14755), (1362, 12935), (1990, 8853), (2270, 7761), (2587, 6810), (2951, 5970), (2985, 5902), (3405, 5174)]