31023090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2184

約数の個数: 96

約数和(自身を含む): 96235776

約数和(自身を除く): 65212686

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2141, 2415, 2898, 4282, 4830, 6423, 7245, 10705, 12846, 14490, 14987, 19269, 21410, 29974, 32115, 38538, 44961, 49243, 64230, 74935, 89922, 96345, 98486, 134883, 147729, 149870, 192690, 224805, 246215, 269766, 295458, 344701, 443187, 449610, 492430, 674415, 689402, 738645, 886374, 1034103, 1348830, 1477290, 1723505, 2068206, 2215935, 3102309, 3447010, 4431870, 5170515, 6204618, 10341030, 15511545, 31023090]

約数ペア:

[(1, 31023090), (2, 15511545), (3, 10341030), (5, 6204618), (6, 5170515), (7, 4431870), (9, 3447010), (10, 3102309), (14, 2215935), (15, 2068206), (18, 1723505), (21, 1477290), (23, 1348830), (30, 1034103), (35, 886374), (42, 738645), (45, 689402), (46, 674415), (63, 492430), (69, 449610), (70, 443187), (90, 344701), (105, 295458), (115, 269766), (126, 246215), (138, 224805), (161, 192690), (207, 149870), (210, 147729), (230, 134883), (315, 98486), (322, 96345), (345, 89922), (414, 74935), (483, 64230), (630, 49243), (690, 44961), (805, 38538), (966, 32115), (1035, 29974), (1449, 21410), (1610, 19269), (2070, 14987), (2141, 14490), (2415, 12846), (2898, 10705), (4282, 7245), (4830, 6423)]