61523460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6449}}^1$

素因数の和:6517

約数の個数: 72

約数和(自身を含む): 190171800

約数和(自身を除く): 128648340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 6449, 9540, 12898, 19347, 25796, 32245, 38694, 58041, 64490, 77388, 96735, 116082, 128980, 193470, 232164, 290205, 341797, 386940, 580410, 683594, 1025391, 1160820, 1367188, 1708985, 2050782, 3076173, 3417970, 4101564, 5126955, 6152346, 6835940, 10253910, 12304692, 15380865, 20507820, 30761730, 61523460]

約数ペア:

[(1, 61523460), (2, 30761730), (3, 20507820), (4, 15380865), (5, 12304692), (6, 10253910), (9, 6835940), (10, 6152346), (12, 5126955), (15, 4101564), (18, 3417970), (20, 3076173), (30, 2050782), (36, 1708985), (45, 1367188), (53, 1160820), (60, 1025391), (90, 683594), (106, 580410), (159, 386940), (180, 341797), (212, 290205), (265, 232164), (318, 193470), (477, 128980), (530, 116082), (636, 96735), (795, 77388), (954, 64490), (1060, 58041), (1590, 38694), (1908, 32245), (2385, 25796), (3180, 19347), (4770, 12898), (6449, 9540)]