71627910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2371}}^1$

素因数の和:2453

約数の個数: 64

約数和(自身を含む): 184446720

約数和(自身を除く): 112818810

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, 2371, 3021, 4742, 5035, 6042, 7113, 10070, 11855, 14226, 15105, 23710, 30210, 35565, 45049, 71130, 90098, 125663, 135147, 225245, 251326, 270294, 376989, 450490, 628315, 675735, 753978, 1256630, 1351470, 1884945, 2387597, 3769890, 4775194, 7162791, 11937985, 14325582, 23875970, 35813955, 71627910]

約数ペア:

[(1, 71627910), (2, 35813955), (3, 23875970), (5, 14325582), (6, 11937985), (10, 7162791), (15, 4775194), (19, 3769890), (30, 2387597), (38, 1884945), (53, 1351470), (57, 1256630), (95, 753978), (106, 675735), (114, 628315), (159, 450490), (190, 376989), (265, 270294), (285, 251326), (318, 225245), (530, 135147), (570, 125663), (795, 90098), (1007, 71130), (1590, 45049), (2014, 35565), (2371, 30210), (3021, 23710), (4742, 15105), (5035, 14226), (6042, 11855), (7113, 10070)]