454020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 1548288

約数和(自身を除く): 1094268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 47, 60, 69, 70, 84, 92, 94, 105, 115, 138, 140, 141, 161, 188, 210, 230, 235, 276, 282, 322, 329, 345, 420, 460, 470, 483, 564, 644, 658, 690, 705, 805, 940, 966, 987, 1081, 1316, 1380, 1410, 1610, 1645, 1932, 1974, 2162, 2415, 2820, 3220, 3243, 3290, 3948, 4324, 4830, 4935, 5405, 6486, 6580, 7567, 9660, 9870, 10810, 12972, 15134, 16215, 19740, 21620, 22701, 30268, 32430, 37835, 45402, 64860, 75670, 90804, 113505, 151340, 227010, 454020]

約数ペア:

[(1, 454020), (2, 227010), (3, 151340), (4, 113505), (5, 90804), (6, 75670), (7, 64860), (10, 45402), (12, 37835), (14, 32430), (15, 30268), (20, 22701), (21, 21620), (23, 19740), (28, 16215), (30, 15134), (35, 12972), (42, 10810), (46, 9870), (47, 9660), (60, 7567), (69, 6580), (70, 6486), (84, 5405), (92, 4935), (94, 4830), (105, 4324), (115, 3948), (138, 3290), (140, 3243), (141, 3220), (161, 2820), (188, 2415), (210, 2162), (230, 1974), (235, 1932), (276, 1645), (282, 1610), (322, 1410), (329, 1380), (345, 1316), (420, 1081), (460, 987), (470, 966), (483, 940), (564, 805), (644, 705), (658, 690)]