131295330

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:854

約数の個数: 96

約数和(自身を含む): 359468928

約数和(自身を除く): 228173598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 135, 142, 162, 213, 243, 270, 355, 405, 426, 486, 639, 710, 761, 810, 1065, 1215, 1278, 1522, 1917, 2130, 2283, 2430, 3195, 3805, 3834, 4566, 5751, 6390, 6849, 7610, 9585, 11415, 11502, 13698, 17253, 19170, 20547, 22830, 28755, 34245, 34506, 41094, 54031, 57510, 61641, 68490, 86265, 102735, 108062, 123282, 162093, 172530, 184923, 205470, 270155, 308205, 324186, 369846, 486279, 540310, 616410, 810465, 924615, 972558, 1458837, 1620930, 1849230, 2431395, 2917674, 4376511, 4862790, 7294185, 8753022, 13129533, 14588370, 21882555, 26259066, 43765110, 65647665, 131295330]

約数ペア:

[(1, 131295330), (2, 65647665), (3, 43765110), (5, 26259066), (6, 21882555), (9, 14588370), (10, 13129533), (15, 8753022), (18, 7294185), (27, 4862790), (30, 4376511), (45, 2917674), (54, 2431395), (71, 1849230), (81, 1620930), (90, 1458837), (135, 972558), (142, 924615), (162, 810465), (213, 616410), (243, 540310), (270, 486279), (355, 369846), (405, 324186), (426, 308205), (486, 270155), (639, 205470), (710, 184923), (761, 172530), (810, 162093), (1065, 123282), (1215, 108062), (1278, 102735), (1522, 86265), (1917, 68490), (2130, 61641), (2283, 57510), (2430, 54031), (3195, 41094), (3805, 34506), (3834, 34245), (4566, 28755), (5751, 22830), (6390, 20547), (6849, 19170), (7610, 17253), (9585, 13698), (11415, 11502)]