228640470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1447}}^1$

素因数の和:1709

約数の個数: 64

約数和(自身を含む): 575493120

約数和(自身を除く): 346852650

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 229, 230, 345, 458, 687, 690, 1145, 1374, 1447, 2290, 2894, 3435, 4341, 5267, 6870, 7235, 8682, 10534, 14470, 15801, 21705, 26335, 31602, 33281, 43410, 52670, 66562, 79005, 99843, 158010, 166405, 199686, 331363, 332810, 499215, 662726, 994089, 998430, 1656815, 1988178, 3313630, 4970445, 7621349, 9940890, 15242698, 22864047, 38106745, 45728094, 76213490, 114320235, 228640470]

約数ペア:

[(1, 228640470), (2, 114320235), (3, 76213490), (5, 45728094), (6, 38106745), (10, 22864047), (15, 15242698), (23, 9940890), (30, 7621349), (46, 4970445), (69, 3313630), (115, 1988178), (138, 1656815), (229, 998430), (230, 994089), (345, 662726), (458, 499215), (687, 332810), (690, 331363), (1145, 199686), (1374, 166405), (1447, 158010), (2290, 99843), (2894, 79005), (3435, 66562), (4341, 52670), (5267, 43410), (6870, 33281), (7235, 31602), (8682, 26335), (10534, 21705), (14470, 15801)]