315030108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{22651}}^1$

素因数の和:22738

約数の個数: 48

約数和(自身を含む): 786477440

約数和(自身を除く): 471447332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 732, 1159, 2318, 3477, 4636, 6954, 13908, 22651, 45302, 67953, 90604, 135906, 271812, 430369, 860738, 1291107, 1381711, 1721476, 2582214, 2763422, 4145133, 5164428, 5526844, 8290266, 16580532, 26252509, 52505018, 78757527, 105010036, 157515054, 315030108]

約数ペア:

[(1, 315030108), (2, 157515054), (3, 105010036), (4, 78757527), (6, 52505018), (12, 26252509), (19, 16580532), (38, 8290266), (57, 5526844), (61, 5164428), (76, 4145133), (114, 2763422), (122, 2582214), (183, 1721476), (228, 1381711), (244, 1291107), (366, 860738), (732, 430369), (1159, 271812), (2318, 135906), (3477, 90604), (4636, 67953), (6954, 45302), (13908, 22651)]