4393830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{61}}^1$

素因数の和:99

約数の個数: 80

約数和(自身を含む): 12503664

約数和(自身を除く): 8109834

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 61, 70, 98, 105, 122, 147, 183, 210, 245, 294, 305, 343, 366, 427, 490, 610, 686, 735, 854, 915, 1029, 1281, 1470, 1715, 1830, 2058, 2135, 2401, 2562, 2989, 3430, 4270, 4802, 5145, 5978, 6405, 7203, 8967, 10290, 12005, 12810, 14406, 14945, 17934, 20923, 24010, 29890, 36015, 41846, 44835, 62769, 72030, 89670, 104615, 125538, 146461, 209230, 292922, 313845, 439383, 627690, 732305, 878766, 1464610, 2196915, 4393830]

約数ペア:

[(1, 4393830), (2, 2196915), (3, 1464610), (5, 878766), (6, 732305), (7, 627690), (10, 439383), (14, 313845), (15, 292922), (21, 209230), (30, 146461), (35, 125538), (42, 104615), (49, 89670), (61, 72030), (70, 62769), (98, 44835), (105, 41846), (122, 36015), (147, 29890), (183, 24010), (210, 20923), (245, 17934), (294, 14945), (305, 14406), (343, 12810), (366, 12005), (427, 10290), (490, 8967), (610, 7203), (686, 6405), (735, 5978), (854, 5145), (915, 4802), (1029, 4270), (1281, 3430), (1470, 2989), (1715, 2562), (1830, 2401), (2058, 2135)]