214947330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10399}}^1$

素因数の和:10475

約数の個数: 64

約数和(自身を含む): 566092800

約数和(自身を除く): 351145470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 3445, 4134, 6890, 10335, 10399, 20670, 20798, 31197, 51995, 62394, 103990, 135187, 155985, 270374, 311970, 405561, 551147, 675935, 811122, 1102294, 1351870, 1653441, 2027805, 2755735, 3306882, 4055610, 5511470, 7164911, 8267205, 14329822, 16534410, 21494733, 35824555, 42989466, 71649110, 107473665, 214947330]

約数ペア:

[(1, 214947330), (2, 107473665), (3, 71649110), (5, 42989466), (6, 35824555), (10, 21494733), (13, 16534410), (15, 14329822), (26, 8267205), (30, 7164911), (39, 5511470), (53, 4055610), (65, 3306882), (78, 2755735), (106, 2027805), (130, 1653441), (159, 1351870), (195, 1102294), (265, 811122), (318, 675935), (390, 551147), (530, 405561), (689, 311970), (795, 270374), (1378, 155985), (1590, 135187), (2067, 103990), (3445, 62394), (4134, 51995), (6890, 31197), (10335, 20798), (10399, 20670)]