73923870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2447}}^1$

素因数の和:2529

約数の個数: 64

約数和(自身を含む): 190356480

約数和(自身を除く): 116432610

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, 2447, 3021, 4894, 5035, 6042, 7341, 10070, 12235, 14682, 15105, 24470, 30210, 36705, 46493, 73410, 92986, 129691, 139479, 232465, 259382, 278958, 389073, 464930, 648455, 697395, 778146, 1296910, 1394790, 1945365, 2464129, 3890730, 4928258, 7392387, 12320645, 14784774, 24641290, 36961935, 73923870]

約数ペア:

[(1, 73923870), (2, 36961935), (3, 24641290), (5, 14784774), (6, 12320645), (10, 7392387), (15, 4928258), (19, 3890730), (30, 2464129), (38, 1945365), (53, 1394790), (57, 1296910), (95, 778146), (106, 697395), (114, 648455), (159, 464930), (190, 389073), (265, 278958), (285, 259382), (318, 232465), (530, 139479), (570, 129691), (795, 92986), (1007, 73410), (1590, 46493), (2014, 36705), (2447, 30210), (3021, 24470), (4894, 15105), (5035, 14682), (6042, 12235), (7341, 10070)]