711577140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1$

素因数の和:2273

約数の個数: 96

約数和(自身を含む): 2056682880

約数和(自身を除く): 1345105740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 139, 164, 205, 246, 278, 410, 417, 492, 556, 615, 695, 820, 834, 1230, 1390, 1668, 2081, 2085, 2460, 2780, 4162, 4170, 5699, 6243, 8324, 8340, 10405, 11398, 12486, 17097, 20810, 22796, 24972, 28495, 31215, 34194, 41620, 56990, 62430, 68388, 85321, 85485, 113980, 124860, 170642, 170970, 255963, 289259, 341284, 341940, 426605, 511926, 578518, 853210, 867777, 1023852, 1157036, 1279815, 1446295, 1706420, 1735554, 2559630, 2892590, 3471108, 4338885, 5119260, 5785180, 8677770, 11859619, 17355540, 23719238, 35578857, 47438476, 59298095, 71157714, 118596190, 142315428, 177894285, 237192380, 355788570, 711577140]

約数ペア:

[(1, 711577140), (2, 355788570), (3, 237192380), (4, 177894285), (5, 142315428), (6, 118596190), (10, 71157714), (12, 59298095), (15, 47438476), (20, 35578857), (30, 23719238), (41, 17355540), (60, 11859619), (82, 8677770), (123, 5785180), (139, 5119260), (164, 4338885), (205, 3471108), (246, 2892590), (278, 2559630), (410, 1735554), (417, 1706420), (492, 1446295), (556, 1279815), (615, 1157036), (695, 1023852), (820, 867777), (834, 853210), (1230, 578518), (1390, 511926), (1668, 426605), (2081, 341940), (2085, 341284), (2460, 289259), (2780, 255963), (4162, 170970), (4170, 170642), (5699, 124860), (6243, 113980), (8324, 85485), (8340, 85321), (10405, 68388), (11398, 62430), (12486, 56990), (17097, 41620), (20810, 34194), (22796, 31215), (24972, 28495)]