30394000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:210

約数の個数: 160

約数和(自身を含む): 90994176

約数和(自身を除く): 60600176

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 167, 175, 182, 200, 208, 250, 260, 280, 325, 334, 350, 364, 400, 455, 500, 520, 560, 650, 668, 700, 728, 835, 875, 910, 1000, 1040, 1169, 1300, 1336, 1400, 1456, 1625, 1670, 1750, 1820, 2000, 2171, 2275, 2338, 2600, 2672, 2800, 3250, 3340, 3500, 3640, 4175, 4342, 4550, 4676, 5200, 5845, 6500, 6680, 7000, 7280, 8350, 8684, 9100, 9352, 10855, 11375, 11690, 13000, 13360, 14000, 15197, 16700, 17368, 18200, 18704, 20875, 21710, 22750, 23380, 26000, 29225, 30394, 33400, 34736, 36400, 41750, 43420, 45500, 46760, 54275, 58450, 60788, 66800, 75985, 83500, 86840, 91000, 93520, 108550, 116900, 121576, 146125, 151970, 167000, 173680, 182000, 217100, 233800, 243152, 271375, 292250, 303940, 334000, 379925, 434200, 467600, 542750, 584500, 607880, 759850, 868400, 1085500, 1169000, 1215760, 1519700, 1899625, 2171000, 2338000, 3039400, 3799250, 4342000, 6078800, 7598500, 15197000, 30394000]

約数ペア:

[(1, 30394000), (2, 15197000), (4, 7598500), (5, 6078800), (7, 4342000), (8, 3799250), (10, 3039400), (13, 2338000), (14, 2171000), (16, 1899625), (20, 1519700), (25, 1215760), (26, 1169000), (28, 1085500), (35, 868400), (40, 759850), (50, 607880), (52, 584500), (56, 542750), (65, 467600), (70, 434200), (80, 379925), (91, 334000), (100, 303940), (104, 292250), (112, 271375), (125, 243152), (130, 233800), (140, 217100), (167, 182000), (175, 173680), (182, 167000), (200, 151970), (208, 146125), (250, 121576), (260, 116900), (280, 108550), (325, 93520), (334, 91000), (350, 86840), (364, 83500), (400, 75985), (455, 66800), (500, 60788), (520, 58450), (560, 54275), (650, 46760), (668, 45500), (700, 43420), (728, 41750), (835, 36400), (875, 34736), (910, 33400), (1000, 30394), (1040, 29225), (1169, 26000), (1300, 23380), (1336, 22750), (1400, 21710), (1456, 20875), (1625, 18704), (1670, 18200), (1750, 17368), (1820, 16700), (2000, 15197), (2171, 14000), (2275, 13360), (2338, 13000), (2600, 11690), (2672, 11375), (2800, 10855), (3250, 9352), (3340, 9100), (3500, 8684), (3640, 8350), (4175, 7280), (4342, 7000), (4550, 6680), (4676, 6500), (5200, 5845)]