63671790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 191020032

約数和(自身を除く): 127348242

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 83, 91, 105, 130, 166, 182, 195, 210, 249, 273, 281, 390, 415, 455, 498, 546, 562, 581, 830, 843, 910, 1079, 1162, 1245, 1365, 1405, 1686, 1743, 1967, 2158, 2490, 2730, 2810, 2905, 3237, 3486, 3653, 3934, 4215, 5395, 5810, 5901, 6474, 7306, 7553, 8430, 8715, 9835, 10790, 10959, 11802, 15106, 16185, 17430, 18265, 19670, 21918, 22659, 23323, 25571, 29505, 32370, 36530, 37765, 45318, 46646, 51142, 54795, 59010, 69969, 75530, 76713, 109590, 113295, 116615, 127855, 139938, 153426, 163261, 226590, 233230, 255710, 303199, 326522, 349845, 383565, 489783, 606398, 699690, 767130, 816305, 909597, 979566, 1515995, 1632610, 1819194, 2122393, 2448915, 3031990, 4244786, 4547985, 4897830, 6367179, 9095970, 10611965, 12734358, 21223930, 31835895, 63671790]

約数ペア:

[(1, 63671790), (2, 31835895), (3, 21223930), (5, 12734358), (6, 10611965), (7, 9095970), (10, 6367179), (13, 4897830), (14, 4547985), (15, 4244786), (21, 3031990), (26, 2448915), (30, 2122393), (35, 1819194), (39, 1632610), (42, 1515995), (65, 979566), (70, 909597), (78, 816305), (83, 767130), (91, 699690), (105, 606398), (130, 489783), (166, 383565), (182, 349845), (195, 326522), (210, 303199), (249, 255710), (273, 233230), (281, 226590), (390, 163261), (415, 153426), (455, 139938), (498, 127855), (546, 116615), (562, 113295), (581, 109590), (830, 76713), (843, 75530), (910, 69969), (1079, 59010), (1162, 54795), (1245, 51142), (1365, 46646), (1405, 45318), (1686, 37765), (1743, 36530), (1967, 32370), (2158, 29505), (2490, 25571), (2730, 23323), (2810, 22659), (2905, 21918), (3237, 19670), (3486, 18265), (3653, 17430), (3934, 16185), (4215, 15106), (5395, 11802), (5810, 10959), (5901, 10790), (6474, 9835), (7306, 8715), (7553, 8430)]