3133890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 80

約数和(自身を含む): 8703288

約数和(自身を除く): 5569398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 73, 81, 90, 106, 135, 146, 159, 162, 219, 265, 270, 318, 365, 405, 438, 477, 530, 657, 730, 795, 810, 954, 1095, 1314, 1431, 1590, 1971, 2190, 2385, 2862, 3285, 3869, 3942, 4293, 4770, 5913, 6570, 7155, 7738, 8586, 9855, 11607, 11826, 14310, 19345, 19710, 21465, 23214, 29565, 34821, 38690, 42930, 58035, 59130, 69642, 104463, 116070, 174105, 208926, 313389, 348210, 522315, 626778, 1044630, 1566945, 3133890]

約数ペア:

[(1, 3133890), (2, 1566945), (3, 1044630), (5, 626778), (6, 522315), (9, 348210), (10, 313389), (15, 208926), (18, 174105), (27, 116070), (30, 104463), (45, 69642), (53, 59130), (54, 58035), (73, 42930), (81, 38690), (90, 34821), (106, 29565), (135, 23214), (146, 21465), (159, 19710), (162, 19345), (219, 14310), (265, 11826), (270, 11607), (318, 9855), (365, 8586), (405, 7738), (438, 7155), (477, 6570), (530, 5913), (657, 4770), (730, 4293), (795, 3942), (810, 3869), (954, 3285), (1095, 2862), (1314, 2385), (1431, 2190), (1590, 1971)]