42371910

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 135862272

約数和(自身を除く): 93490362

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 53, 54, 63, 70, 81, 90, 94, 105, 106, 126, 135, 141, 159, 162, 189, 210, 235, 243, 265, 270, 282, 315, 318, 329, 371, 378, 405, 423, 470, 477, 486, 530, 567, 630, 658, 705, 742, 795, 810, 846, 945, 954, 987, 1113, 1134, 1215, 1269, 1410, 1431, 1590, 1645, 1701, 1855, 1890, 1974, 2115, 2226, 2385, 2430, 2491, 2538, 2835, 2862, 2961, 3290, 3339, 3402, 3710, 3807, 4230, 4293, 4770, 4935, 4982, 5565, 5670, 5922, 6345, 6678, 7155, 7473, 7614, 8505, 8586, 8883, 9870, 10017, 11130, 11421, 12455, 12690, 12879, 14310, 14805, 14946, 16695, 17010, 17437, 17766, 19035, 20034, 21465, 22419, 22842, 24910, 25758, 26649, 29610, 30051, 33390, 34874, 37365, 38070, 42930, 44415, 44838, 50085, 52311, 53298, 57105, 60102, 64395, 67257, 74730, 79947, 87185, 88830, 90153, 100170, 104622, 112095, 114210, 128790, 133245, 134514, 150255, 156933, 159894, 174370, 180306, 201771, 224190, 261555, 266490, 300510, 313866, 336285, 399735, 403542, 450765, 470799, 523110, 605313, 672570, 784665, 799470, 901530, 941598, 1008855, 1210626, 1412397, 1569330, 2017710, 2353995, 2824794, 3026565, 4237191, 4707990, 6053130, 7061985, 8474382, 14123970, 21185955, 42371910]

約数ペア:

[(1, 42371910), (2, 21185955), (3, 14123970), (5, 8474382), (6, 7061985), (7, 6053130), (9, 4707990), (10, 4237191), (14, 3026565), (15, 2824794), (18, 2353995), (21, 2017710), (27, 1569330), (30, 1412397), (35, 1210626), (42, 1008855), (45, 941598), (47, 901530), (53, 799470), (54, 784665), (63, 672570), (70, 605313), (81, 523110), (90, 470799), (94, 450765), (105, 403542), (106, 399735), (126, 336285), (135, 313866), (141, 300510), (159, 266490), (162, 261555), (189, 224190), (210, 201771), (235, 180306), (243, 174370), (265, 159894), (270, 156933), (282, 150255), (315, 134514), (318, 133245), (329, 128790), (371, 114210), (378, 112095), (405, 104622), (423, 100170), (470, 90153), (477, 88830), (486, 87185), (530, 79947), (567, 74730), (630, 67257), (658, 64395), (705, 60102), (742, 57105), (795, 53298), (810, 52311), (846, 50085), (945, 44838), (954, 44415), (987, 42930), (1113, 38070), (1134, 37365), (1215, 34874), (1269, 33390), (1410, 30051), (1431, 29610), (1590, 26649), (1645, 25758), (1701, 24910), (1855, 22842), (1890, 22419), (1974, 21465), (2115, 20034), (2226, 19035), (2385, 17766), (2430, 17437), (2491, 17010), (2538, 16695), (2835, 14946), (2862, 14805), (2961, 14310), (3290, 12879), (3339, 12690), (3402, 12455), (3710, 11421), (3807, 11130), (4230, 10017), (4293, 9870), (4770, 8883), (4935, 8586), (4982, 8505), (5565, 7614), (5670, 7473), (5922, 7155), (6345, 6678)]