291002010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18199}}^1$

素因数の和:18263

約数の個数: 64

約数和(自身を含む): 770515200

約数和(自身を除く): 479513190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 5330, 7995, 15990, 18199, 36398, 54597, 90995, 109194, 181990, 236587, 272985, 473174, 545970, 709761, 746159, 1182935, 1419522, 1492318, 2238477, 2365870, 3548805, 3730795, 4476954, 7097610, 7461590, 9700067, 11192385, 19400134, 22384770, 29100201, 48500335, 58200402, 97000670, 145501005, 291002010]

約数ペア:

[(1, 291002010), (2, 145501005), (3, 97000670), (5, 58200402), (6, 48500335), (10, 29100201), (13, 22384770), (15, 19400134), (26, 11192385), (30, 9700067), (39, 7461590), (41, 7097610), (65, 4476954), (78, 3730795), (82, 3548805), (123, 2365870), (130, 2238477), (195, 1492318), (205, 1419522), (246, 1182935), (390, 746159), (410, 709761), (533, 545970), (615, 473174), (1066, 272985), (1230, 236587), (1599, 181990), (2665, 109194), (3198, 90995), (5330, 54597), (7995, 36398), (15990, 18199)]