2242380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 7580160

約数和(自身を除く): 5337780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 281, 285, 380, 399, 420, 532, 562, 570, 665, 798, 843, 1124, 1140, 1330, 1405, 1596, 1686, 1967, 1995, 2660, 2810, 3372, 3934, 3990, 4215, 5339, 5620, 5901, 7868, 7980, 8430, 9835, 10678, 11802, 16017, 16860, 19670, 21356, 23604, 26695, 29505, 32034, 37373, 39340, 53390, 59010, 64068, 74746, 80085, 106780, 112119, 118020, 149492, 160170, 186865, 224238, 320340, 373730, 448476, 560595, 747460, 1121190, 2242380]

約数ペア:

[(1, 2242380), (2, 1121190), (3, 747460), (4, 560595), (5, 448476), (6, 373730), (7, 320340), (10, 224238), (12, 186865), (14, 160170), (15, 149492), (19, 118020), (20, 112119), (21, 106780), (28, 80085), (30, 74746), (35, 64068), (38, 59010), (42, 53390), (57, 39340), (60, 37373), (70, 32034), (76, 29505), (84, 26695), (95, 23604), (105, 21356), (114, 19670), (133, 16860), (140, 16017), (190, 11802), (210, 10678), (228, 9835), (266, 8430), (281, 7980), (285, 7868), (380, 5901), (399, 5620), (420, 5339), (532, 4215), (562, 3990), (570, 3934), (665, 3372), (798, 2810), (843, 2660), (1124, 1995), (1140, 1967), (1330, 1686), (1405, 1596)]