89849670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{557}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 228199680

約数和(自身を除く): 138350010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 283, 285, 557, 566, 570, 849, 1114, 1415, 1671, 1698, 2785, 2830, 3342, 4245, 5377, 5570, 8355, 8490, 10583, 10754, 16131, 16710, 21166, 26885, 31749, 32262, 52915, 53770, 63498, 80655, 105830, 157631, 158745, 161310, 315262, 317490, 472893, 788155, 945786, 1576310, 2364465, 2994989, 4728930, 5989978, 8984967, 14974945, 17969934, 29949890, 44924835, 89849670]

約数ペア:

[(1, 89849670), (2, 44924835), (3, 29949890), (5, 17969934), (6, 14974945), (10, 8984967), (15, 5989978), (19, 4728930), (30, 2994989), (38, 2364465), (57, 1576310), (95, 945786), (114, 788155), (190, 472893), (283, 317490), (285, 315262), (557, 161310), (566, 158745), (570, 157631), (849, 105830), (1114, 80655), (1415, 63498), (1671, 53770), (1698, 52915), (2785, 32262), (2830, 31749), (3342, 26885), (4245, 21166), (5377, 16710), (5570, 16131), (8355, 10754), (8490, 10583)]