286319460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1627}}^1$

素因数の和:2065

約数の個数: 96

約数和(自身を含む): 918973440

約数和(自身を除く): 632653980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 419, 420, 838, 1257, 1627, 1676, 2095, 2514, 2933, 3254, 4190, 4881, 5028, 5866, 6285, 6508, 8135, 8380, 8799, 9762, 11389, 11732, 12570, 14665, 16270, 17598, 19524, 22778, 24405, 25140, 29330, 32540, 34167, 35196, 43995, 45556, 48810, 56945, 58660, 68334, 87990, 97620, 113890, 136668, 170835, 175980, 227780, 341670, 681713, 683340, 1363426, 2045139, 2726852, 3408565, 4090278, 4771991, 6817130, 8180556, 9543982, 10225695, 13634260, 14315973, 19087964, 20451390, 23859955, 28631946, 40902780, 47719910, 57263892, 71579865, 95439820, 143159730, 286319460]

約数ペア:

[(1, 286319460), (2, 143159730), (3, 95439820), (4, 71579865), (5, 57263892), (6, 47719910), (7, 40902780), (10, 28631946), (12, 23859955), (14, 20451390), (15, 19087964), (20, 14315973), (21, 13634260), (28, 10225695), (30, 9543982), (35, 8180556), (42, 6817130), (60, 4771991), (70, 4090278), (84, 3408565), (105, 2726852), (140, 2045139), (210, 1363426), (419, 683340), (420, 681713), (838, 341670), (1257, 227780), (1627, 175980), (1676, 170835), (2095, 136668), (2514, 113890), (2933, 97620), (3254, 87990), (4190, 68334), (4881, 58660), (5028, 56945), (5866, 48810), (6285, 45556), (6508, 43995), (8135, 35196), (8380, 34167), (8799, 32540), (9762, 29330), (11389, 25140), (11732, 24405), (12570, 22778), (14665, 19524), (16270, 17598)]