126026810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 303367680

約数和(自身を除く): 177340870

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 37, 38, 65, 70, 74, 91, 95, 130, 133, 182, 185, 190, 197, 247, 259, 266, 370, 394, 455, 481, 494, 518, 665, 703, 910, 962, 985, 1235, 1295, 1330, 1379, 1406, 1729, 1970, 2405, 2470, 2561, 2590, 2758, 3367, 3458, 3515, 3743, 4810, 4921, 5122, 6734, 6895, 7030, 7289, 7486, 8645, 9139, 9842, 12805, 13790, 14578, 16835, 17290, 17927, 18278, 18715, 24605, 25610, 26201, 33670, 35854, 36445, 37430, 45695, 48659, 49210, 51023, 52402, 63973, 72890, 89635, 91390, 94757, 97318, 102046, 127946, 131005, 138491, 179270, 189514, 243295, 255115, 262010, 276982, 319865, 340613, 473785, 486590, 510230, 639730, 663299, 681226, 692455, 947570, 969437, 1326598, 1384910, 1703065, 1800383, 1938874, 3316495, 3406130, 3600766, 4847185, 6632990, 9001915, 9694370, 12602681, 18003830, 25205362, 63013405, 126026810]

約数ペア:

[(1, 126026810), (2, 63013405), (5, 25205362), (7, 18003830), (10, 12602681), (13, 9694370), (14, 9001915), (19, 6632990), (26, 4847185), (35, 3600766), (37, 3406130), (38, 3316495), (65, 1938874), (70, 1800383), (74, 1703065), (91, 1384910), (95, 1326598), (130, 969437), (133, 947570), (182, 692455), (185, 681226), (190, 663299), (197, 639730), (247, 510230), (259, 486590), (266, 473785), (370, 340613), (394, 319865), (455, 276982), (481, 262010), (494, 255115), (518, 243295), (665, 189514), (703, 179270), (910, 138491), (962, 131005), (985, 127946), (1235, 102046), (1295, 97318), (1330, 94757), (1379, 91390), (1406, 89635), (1729, 72890), (1970, 63973), (2405, 52402), (2470, 51023), (2561, 49210), (2590, 48659), (2758, 45695), (3367, 37430), (3458, 36445), (3515, 35854), (3743, 33670), (4810, 26201), (4921, 25610), (5122, 24605), (6734, 18715), (6895, 18278), (7030, 17927), (7289, 17290), (7486, 16835), (8645, 14578), (9139, 13790), (9842, 12805)]