29840580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2153}}^1$

素因数の和:2186

約数の個数: 144

約数和(自身を含む): 112904064

約数和(自身を除く): 83063484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2153, 2310, 2772, 3465, 4306, 4620, 6459, 6930, 8612, 10765, 12918, 13860, 15071, 19377, 21530, 23683, 25836, 30142, 32295, 38754, 43060, 45213, 47366, 60284, 64590, 71049, 75355, 77508, 90426, 94732, 96885, 118415, 129180, 135639, 142098, 150710, 165781, 180852, 193770, 213147, 226065, 236830, 271278, 284196, 301420, 331562, 355245, 387540, 426294, 452130, 473660, 497343, 542556, 663124, 678195, 710490, 828905, 852588, 904260, 994686, 1065735, 1356390, 1420980, 1492029, 1657810, 1989372, 2131470, 2486715, 2712780, 2984058, 3315620, 4262940, 4973430, 5968116, 7460145, 9946860, 14920290, 29840580]

約数ペア:

[(1, 29840580), (2, 14920290), (3, 9946860), (4, 7460145), (5, 5968116), (6, 4973430), (7, 4262940), (9, 3315620), (10, 2984058), (11, 2712780), (12, 2486715), (14, 2131470), (15, 1989372), (18, 1657810), (20, 1492029), (21, 1420980), (22, 1356390), (28, 1065735), (30, 994686), (33, 904260), (35, 852588), (36, 828905), (42, 710490), (44, 678195), (45, 663124), (55, 542556), (60, 497343), (63, 473660), (66, 452130), (70, 426294), (77, 387540), (84, 355245), (90, 331562), (99, 301420), (105, 284196), (110, 271278), (126, 236830), (132, 226065), (140, 213147), (154, 193770), (165, 180852), (180, 165781), (198, 150710), (210, 142098), (220, 135639), (231, 129180), (252, 118415), (308, 96885), (315, 94732), (330, 90426), (385, 77508), (396, 75355), (420, 71049), (462, 64590), (495, 60284), (630, 47366), (660, 45213), (693, 43060), (770, 38754), (924, 32295), (990, 30142), (1155, 25836), (1260, 23683), (1386, 21530), (1540, 19377), (1980, 15071), (2153, 13860), (2310, 12918), (2772, 10765), (3465, 8612), (4306, 6930), (4620, 6459)]