131834220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4421}}^1$

素因数の和:4511

約数の個数: 96

約数和(自身を含む): 427908096

約数和(自身を除く): 296073876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4421, 4970, 5964, 7455, 8842, 9940, 13263, 14910, 17684, 22105, 26526, 29820, 30947, 44210, 53052, 61894, 66315, 88420, 92841, 123788, 132630, 154735, 185682, 265260, 309470, 313891, 371364, 464205, 618940, 627782, 928410, 941673, 1255564, 1569455, 1856820, 1883346, 2197237, 3138910, 3766692, 4394474, 4708365, 6277820, 6591711, 8788948, 9416730, 10986185, 13183422, 18833460, 21972370, 26366844, 32958555, 43944740, 65917110, 131834220]

約数ペア:

[(1, 131834220), (2, 65917110), (3, 43944740), (4, 32958555), (5, 26366844), (6, 21972370), (7, 18833460), (10, 13183422), (12, 10986185), (14, 9416730), (15, 8788948), (20, 6591711), (21, 6277820), (28, 4708365), (30, 4394474), (35, 3766692), (42, 3138910), (60, 2197237), (70, 1883346), (71, 1856820), (84, 1569455), (105, 1255564), (140, 941673), (142, 928410), (210, 627782), (213, 618940), (284, 464205), (355, 371364), (420, 313891), (426, 309470), (497, 265260), (710, 185682), (852, 154735), (994, 132630), (1065, 123788), (1420, 92841), (1491, 88420), (1988, 66315), (2130, 61894), (2485, 53052), (2982, 44210), (4260, 30947), (4421, 29820), (4970, 26526), (5964, 22105), (7455, 17684), (8842, 14910), (9940, 13263)]