29700840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 97574400

約数和(自身を除く): 67873560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 79, 104, 120, 130, 156, 158, 195, 237, 241, 260, 312, 316, 390, 395, 474, 482, 520, 632, 723, 780, 790, 948, 964, 1027, 1185, 1205, 1446, 1560, 1580, 1896, 1928, 2054, 2370, 2410, 2892, 3081, 3133, 3160, 3615, 4108, 4740, 4820, 5135, 5784, 6162, 6266, 7230, 8216, 9399, 9480, 9640, 10270, 12324, 12532, 14460, 15405, 15665, 18798, 19039, 20540, 24648, 25064, 28920, 30810, 31330, 37596, 38078, 41080, 46995, 57117, 61620, 62660, 75192, 76156, 93990, 95195, 114234, 123240, 125320, 152312, 187980, 190390, 228468, 247507, 285585, 375960, 380780, 456936, 495014, 571170, 742521, 761560, 990028, 1142340, 1237535, 1485042, 1980056, 2284680, 2475070, 2970084, 3712605, 4950140, 5940168, 7425210, 9900280, 14850420, 29700840]

約数ペア:

[(1, 29700840), (2, 14850420), (3, 9900280), (4, 7425210), (5, 5940168), (6, 4950140), (8, 3712605), (10, 2970084), (12, 2475070), (13, 2284680), (15, 1980056), (20, 1485042), (24, 1237535), (26, 1142340), (30, 990028), (39, 761560), (40, 742521), (52, 571170), (60, 495014), (65, 456936), (78, 380780), (79, 375960), (104, 285585), (120, 247507), (130, 228468), (156, 190390), (158, 187980), (195, 152312), (237, 125320), (241, 123240), (260, 114234), (312, 95195), (316, 93990), (390, 76156), (395, 75192), (474, 62660), (482, 61620), (520, 57117), (632, 46995), (723, 41080), (780, 38078), (790, 37596), (948, 31330), (964, 30810), (1027, 28920), (1185, 25064), (1205, 24648), (1446, 20540), (1560, 19039), (1580, 18798), (1896, 15665), (1928, 15405), (2054, 14460), (2370, 12532), (2410, 12324), (2892, 10270), (3081, 9640), (3133, 9480), (3160, 9399), (3615, 8216), (4108, 7230), (4740, 6266), (4820, 6162), (5135, 5784)]