634376470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 1467196416

約数和(自身を除く): 832819946

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 83, 91, 130, 166, 182, 185, 227, 259, 370, 415, 454, 455, 481, 518, 581, 830, 910, 962, 1079, 1135, 1162, 1295, 1589, 2158, 2270, 2405, 2590, 2905, 2951, 3071, 3178, 3367, 4810, 5395, 5810, 5902, 6142, 6734, 7553, 7945, 8399, 10790, 14755, 15106, 15355, 15890, 16798, 16835, 18841, 20657, 21497, 29510, 30710, 33670, 37682, 37765, 39923, 41314, 41995, 42994, 58793, 75530, 79846, 83990, 94205, 103285, 107485, 109187, 117586, 131887, 188410, 199615, 206570, 214970, 218374, 244933, 263774, 279461, 293965, 399230, 489866, 545935, 558922, 587930, 659435, 697117, 764309, 1091870, 1224665, 1318870, 1394234, 1397305, 1528618, 1714531, 2449330, 2794610, 3429062, 3485585, 3821545, 4879819, 6971170, 7643090, 8572655, 9062521, 9759638, 17145310, 18125042, 24399095, 45312605, 48798190, 63437647, 90625210, 126875294, 317188235, 634376470]

約数ペア:

[(1, 634376470), (2, 317188235), (5, 126875294), (7, 90625210), (10, 63437647), (13, 48798190), (14, 45312605), (26, 24399095), (35, 18125042), (37, 17145310), (65, 9759638), (70, 9062521), (74, 8572655), (83, 7643090), (91, 6971170), (130, 4879819), (166, 3821545), (182, 3485585), (185, 3429062), (227, 2794610), (259, 2449330), (370, 1714531), (415, 1528618), (454, 1397305), (455, 1394234), (481, 1318870), (518, 1224665), (581, 1091870), (830, 764309), (910, 697117), (962, 659435), (1079, 587930), (1135, 558922), (1162, 545935), (1295, 489866), (1589, 399230), (2158, 293965), (2270, 279461), (2405, 263774), (2590, 244933), (2905, 218374), (2951, 214970), (3071, 206570), (3178, 199615), (3367, 188410), (4810, 131887), (5395, 117586), (5810, 109187), (5902, 107485), (6142, 103285), (6734, 94205), (7553, 83990), (7945, 79846), (8399, 75530), (10790, 58793), (14755, 42994), (15106, 41995), (15355, 41314), (15890, 39923), (16798, 37765), (16835, 37682), (18841, 33670), (20657, 30710), (21497, 29510)]