29629880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 81648000

約数和(自身を除く): 52018120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 41, 56, 58, 70, 82, 89, 116, 140, 145, 164, 178, 203, 205, 232, 280, 287, 290, 328, 356, 406, 410, 445, 574, 580, 623, 712, 812, 820, 890, 1015, 1148, 1160, 1189, 1246, 1435, 1624, 1640, 1780, 2030, 2296, 2378, 2492, 2581, 2870, 3115, 3560, 3649, 4060, 4756, 4984, 5162, 5740, 5945, 6230, 7298, 8120, 8323, 9512, 10324, 11480, 11890, 12460, 12905, 14596, 16646, 18067, 18245, 20648, 23780, 24920, 25543, 25810, 29192, 33292, 36134, 36490, 41615, 47560, 51086, 51620, 66584, 72268, 72980, 83230, 90335, 102172, 103240, 105821, 127715, 144536, 145960, 166460, 180670, 204344, 211642, 255430, 332920, 361340, 423284, 510860, 529105, 722680, 740747, 846568, 1021720, 1058210, 1481494, 2116420, 2962988, 3703735, 4232840, 5925976, 7407470, 14814940, 29629880]

約数ペア:

[(1, 29629880), (2, 14814940), (4, 7407470), (5, 5925976), (7, 4232840), (8, 3703735), (10, 2962988), (14, 2116420), (20, 1481494), (28, 1058210), (29, 1021720), (35, 846568), (40, 740747), (41, 722680), (56, 529105), (58, 510860), (70, 423284), (82, 361340), (89, 332920), (116, 255430), (140, 211642), (145, 204344), (164, 180670), (178, 166460), (203, 145960), (205, 144536), (232, 127715), (280, 105821), (287, 103240), (290, 102172), (328, 90335), (356, 83230), (406, 72980), (410, 72268), (445, 66584), (574, 51620), (580, 51086), (623, 47560), (712, 41615), (812, 36490), (820, 36134), (890, 33292), (1015, 29192), (1148, 25810), (1160, 25543), (1189, 24920), (1246, 23780), (1435, 20648), (1624, 18245), (1640, 18067), (1780, 16646), (2030, 14596), (2296, 12905), (2378, 12460), (2492, 11890), (2581, 11480), (2870, 10324), (3115, 9512), (3560, 8323), (3649, 8120), (4060, 7298), (4756, 6230), (4984, 5945), (5162, 5740)]