1427189790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{12239}}^1$

素因数の和:12298

約数の個数: 96

約数和(自身を含む): 3870581760

約数和(自身を除く): 2443391970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 169, 195, 230, 299, 338, 345, 390, 507, 598, 690, 845, 897, 1014, 1495, 1690, 1794, 2535, 2990, 3887, 4485, 5070, 7774, 8970, 11661, 12239, 19435, 23322, 24478, 36717, 38870, 58305, 61195, 73434, 116610, 122390, 159107, 183585, 281497, 318214, 367170, 477321, 562994, 795535, 844491, 954642, 1407485, 1591070, 1688982, 2068391, 2386605, 2814970, 3659461, 4136782, 4222455, 4773210, 6205173, 7318922, 8444910, 10341955, 10978383, 12410346, 18297305, 20683910, 21956766, 31025865, 36594610, 47572993, 54891915, 62051730, 95145986, 109783830, 142718979, 237864965, 285437958, 475729930, 713594895, 1427189790]

約数ペア:

[(1, 1427189790), (2, 713594895), (3, 475729930), (5, 285437958), (6, 237864965), (10, 142718979), (13, 109783830), (15, 95145986), (23, 62051730), (26, 54891915), (30, 47572993), (39, 36594610), (46, 31025865), (65, 21956766), (69, 20683910), (78, 18297305), (115, 12410346), (130, 10978383), (138, 10341955), (169, 8444910), (195, 7318922), (230, 6205173), (299, 4773210), (338, 4222455), (345, 4136782), (390, 3659461), (507, 2814970), (598, 2386605), (690, 2068391), (845, 1688982), (897, 1591070), (1014, 1407485), (1495, 954642), (1690, 844491), (1794, 795535), (2535, 562994), (2990, 477321), (3887, 367170), (4485, 318214), (5070, 281497), (7774, 183585), (8970, 159107), (11661, 122390), (12239, 116610), (19435, 73434), (23322, 61195), (24478, 58305), (36717, 38870)]