42835380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1291}}^1$

素因数の和:1389

約数の個数: 96

約数和(自身を含む): 138915840

約数和(自身を除く): 96080460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1291, 1580, 1659, 2212, 2370, 2582, 2765, 3318, 3873, 4740, 5164, 5530, 6455, 6636, 7746, 8295, 9037, 11060, 12910, 15492, 16590, 18074, 19365, 25820, 27111, 33180, 36148, 38730, 45185, 54222, 77460, 90370, 101989, 108444, 135555, 180740, 203978, 271110, 305967, 407956, 509945, 542220, 611934, 713923, 1019890, 1223868, 1427846, 1529835, 2039780, 2141769, 2855692, 3059670, 3569615, 4283538, 6119340, 7139230, 8567076, 10708845, 14278460, 21417690, 42835380]

約数ペア:

[(1, 42835380), (2, 21417690), (3, 14278460), (4, 10708845), (5, 8567076), (6, 7139230), (7, 6119340), (10, 4283538), (12, 3569615), (14, 3059670), (15, 2855692), (20, 2141769), (21, 2039780), (28, 1529835), (30, 1427846), (35, 1223868), (42, 1019890), (60, 713923), (70, 611934), (79, 542220), (84, 509945), (105, 407956), (140, 305967), (158, 271110), (210, 203978), (237, 180740), (316, 135555), (395, 108444), (420, 101989), (474, 90370), (553, 77460), (790, 54222), (948, 45185), (1106, 38730), (1185, 36148), (1291, 33180), (1580, 27111), (1659, 25820), (2212, 19365), (2370, 18074), (2582, 16590), (2765, 15492), (3318, 12910), (3873, 11060), (4740, 9037), (5164, 8295), (5530, 7746), (6455, 6636)]