3774438570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1$

素因数の和:892

約数の個数: 128

約数和(自身を含む): 10484121600

約数和(自身を除く): 6709683030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 239, 314, 471, 478, 479, 717, 785, 942, 958, 1099, 1195, 1434, 1437, 1570, 1673, 2198, 2355, 2390, 2395, 2874, 3297, 3346, 3353, 3585, 4710, 4790, 5019, 5495, 6594, 6706, 7170, 7185, 8365, 10038, 10059, 10990, 14370, 16485, 16730, 16765, 20118, 25095, 32970, 33530, 37523, 50190, 50295, 75046, 75203, 100590, 112569, 114481, 150406, 187615, 225138, 225609, 228962, 262661, 343443, 375230, 376015, 451218, 525322, 526421, 562845, 572405, 686886, 752030, 787983, 801367, 1052842, 1125690, 1128045, 1144810, 1313305, 1575966, 1579263, 1602734, 1717215, 2256090, 2404101, 2626610, 2632105, 3158526, 3434430, 3939915, 4006835, 4808202, 5264210, 7879830, 7896315, 8013670, 12020505, 15792630, 17973517, 24041010, 35947034, 53920551, 89867585, 107841102, 125814619, 179735170, 251629238, 269602755, 377443857, 539205510, 629073095, 754887714, 1258146190, 1887219285, 3774438570]

約数ペア:

[(1, 3774438570), (2, 1887219285), (3, 1258146190), (5, 754887714), (6, 629073095), (7, 539205510), (10, 377443857), (14, 269602755), (15, 251629238), (21, 179735170), (30, 125814619), (35, 107841102), (42, 89867585), (70, 53920551), (105, 35947034), (157, 24041010), (210, 17973517), (239, 15792630), (314, 12020505), (471, 8013670), (478, 7896315), (479, 7879830), (717, 5264210), (785, 4808202), (942, 4006835), (958, 3939915), (1099, 3434430), (1195, 3158526), (1434, 2632105), (1437, 2626610), (1570, 2404101), (1673, 2256090), (2198, 1717215), (2355, 1602734), (2390, 1579263), (2395, 1575966), (2874, 1313305), (3297, 1144810), (3346, 1128045), (3353, 1125690), (3585, 1052842), (4710, 801367), (4790, 787983), (5019, 752030), (5495, 686886), (6594, 572405), (6706, 562845), (7170, 526421), (7185, 525322), (8365, 451218), (10038, 376015), (10059, 375230), (10990, 343443), (14370, 262661), (16485, 228962), (16730, 225609), (16765, 225138), (20118, 187615), (25095, 150406), (32970, 114481), (33530, 112569), (37523, 100590), (50190, 75203), (50295, 75046)]