85161990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2819}}^1$

素因数の和:2901

約数の個数: 64

約数和(自身を含む): 219283200

約数和(自身を除く): 134121210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 114, 159, 190, 265, 285, 318, 530, 570, 795, 1007, 1590, 2014, 2819, 3021, 5035, 5638, 6042, 8457, 10070, 14095, 15105, 16914, 28190, 30210, 42285, 53561, 84570, 107122, 149407, 160683, 267805, 298814, 321366, 448221, 535610, 747035, 803415, 896442, 1494070, 1606830, 2241105, 2838733, 4482210, 5677466, 8516199, 14193665, 17032398, 28387330, 42580995, 85161990]

約数ペア:

[(1, 85161990), (2, 42580995), (3, 28387330), (5, 17032398), (6, 14193665), (10, 8516199), (15, 5677466), (19, 4482210), (30, 2838733), (38, 2241105), (53, 1606830), (57, 1494070), (95, 896442), (106, 803415), (114, 747035), (159, 535610), (190, 448221), (265, 321366), (285, 298814), (318, 267805), (530, 160683), (570, 149407), (795, 107122), (1007, 84570), (1590, 53561), (2014, 42285), (2819, 30210), (3021, 28190), (5035, 16914), (5638, 15105), (6042, 14095), (8457, 10070)]