13235670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 41472000

約数和(自身を除く): 28236330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 90, 94, 105, 126, 135, 141, 149, 189, 210, 235, 270, 282, 298, 315, 329, 378, 423, 447, 470, 630, 658, 705, 745, 846, 894, 945, 987, 1043, 1269, 1341, 1410, 1490, 1645, 1890, 1974, 2086, 2115, 2235, 2538, 2682, 2961, 3129, 3290, 4023, 4230, 4470, 4935, 5215, 5922, 6258, 6345, 6705, 7003, 8046, 8883, 9387, 9870, 10430, 12690, 13410, 14006, 14805, 15645, 17766, 18774, 20115, 21009, 28161, 29610, 31290, 35015, 40230, 42018, 44415, 46935, 49021, 56322, 63027, 70030, 88830, 93870, 98042, 105045, 126054, 140805, 147063, 189081, 210090, 245105, 281610, 294126, 315135, 378162, 441189, 490210, 630270, 735315, 882378, 945405, 1323567, 1470630, 1890810, 2205945, 2647134, 4411890, 6617835, 13235670]

約数ペア:

[(1, 13235670), (2, 6617835), (3, 4411890), (5, 2647134), (6, 2205945), (7, 1890810), (9, 1470630), (10, 1323567), (14, 945405), (15, 882378), (18, 735315), (21, 630270), (27, 490210), (30, 441189), (35, 378162), (42, 315135), (45, 294126), (47, 281610), (54, 245105), (63, 210090), (70, 189081), (90, 147063), (94, 140805), (105, 126054), (126, 105045), (135, 98042), (141, 93870), (149, 88830), (189, 70030), (210, 63027), (235, 56322), (270, 49021), (282, 46935), (298, 44415), (315, 42018), (329, 40230), (378, 35015), (423, 31290), (447, 29610), (470, 28161), (630, 21009), (658, 20115), (705, 18774), (745, 17766), (846, 15645), (894, 14805), (945, 14006), (987, 13410), (1043, 12690), (1269, 10430), (1341, 9870), (1410, 9387), (1490, 8883), (1645, 8046), (1890, 7003), (1974, 6705), (2086, 6345), (2115, 6258), (2235, 5922), (2538, 5215), (2682, 4935), (2961, 4470), (3129, 4230), (3290, 4023)]