67951170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 209318400

約数和(自身を除く): 141367230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 157, 189, 210, 229, 270, 314, 315, 378, 458, 471, 630, 687, 785, 942, 945, 1099, 1145, 1374, 1413, 1570, 1603, 1890, 2061, 2198, 2290, 2355, 2826, 3206, 3297, 3435, 4122, 4239, 4710, 4809, 5495, 6183, 6594, 6870, 7065, 8015, 8478, 9618, 9891, 10305, 10990, 12366, 14130, 14427, 16030, 16485, 19782, 20610, 21195, 24045, 28854, 29673, 30915, 32970, 35953, 42390, 43281, 48090, 49455, 59346, 61830, 71906, 72135, 86562, 98910, 107859, 144270, 148365, 179765, 215718, 216405, 251671, 296730, 323577, 359530, 432810, 503342, 539295, 647154, 755013, 970731, 1078590, 1258355, 1510026, 1617885, 1941462, 2265039, 2516710, 3235770, 3775065, 4530078, 4853655, 6795117, 7550130, 9707310, 11325195, 13590234, 22650390, 33975585, 67951170]

約数ペア:

[(1, 67951170), (2, 33975585), (3, 22650390), (5, 13590234), (6, 11325195), (7, 9707310), (9, 7550130), (10, 6795117), (14, 4853655), (15, 4530078), (18, 3775065), (21, 3235770), (27, 2516710), (30, 2265039), (35, 1941462), (42, 1617885), (45, 1510026), (54, 1258355), (63, 1078590), (70, 970731), (90, 755013), (105, 647154), (126, 539295), (135, 503342), (157, 432810), (189, 359530), (210, 323577), (229, 296730), (270, 251671), (314, 216405), (315, 215718), (378, 179765), (458, 148365), (471, 144270), (630, 107859), (687, 98910), (785, 86562), (942, 72135), (945, 71906), (1099, 61830), (1145, 59346), (1374, 49455), (1413, 48090), (1570, 43281), (1603, 42390), (1890, 35953), (2061, 32970), (2198, 30915), (2290, 29673), (2355, 28854), (2826, 24045), (3206, 21195), (3297, 20610), (3435, 19782), (4122, 16485), (4239, 16030), (4710, 14427), (4809, 14130), (5495, 12366), (6183, 10990), (6594, 10305), (6870, 9891), (7065, 9618), (8015, 8478)]