42879060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{34031}}^1$

素因数の和:34053

約数の個数: 72

約数和(自身を含む): 148651776

約数和(自身を除く): 105772716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 34031, 68062, 102093, 136124, 170155, 204186, 238217, 306279, 340310, 408372, 476434, 510465, 612558, 680620, 714651, 952868, 1020930, 1191085, 1225116, 1429302, 1531395, 2041860, 2143953, 2382170, 2858604, 3062790, 3573255, 4287906, 4764340, 6125580, 7146510, 8575812, 10719765, 14293020, 21439530, 42879060]

約数ペア:

[(1, 42879060), (2, 21439530), (3, 14293020), (4, 10719765), (5, 8575812), (6, 7146510), (7, 6125580), (9, 4764340), (10, 4287906), (12, 3573255), (14, 3062790), (15, 2858604), (18, 2382170), (20, 2143953), (21, 2041860), (28, 1531395), (30, 1429302), (35, 1225116), (36, 1191085), (42, 1020930), (45, 952868), (60, 714651), (63, 680620), (70, 612558), (84, 510465), (90, 476434), (105, 408372), (126, 340310), (140, 306279), (180, 238217), (210, 204186), (252, 170155), (315, 136124), (420, 102093), (630, 68062), (1260, 34031)]