138440190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2297}}^1$

素因数の和:2362

約数の個数: 96

約数和(自身を含む): 396101664

約数和(自身を除く): 257661474

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 49, 70, 82, 98, 105, 123, 147, 205, 210, 245, 246, 287, 294, 410, 490, 574, 615, 735, 861, 1230, 1435, 1470, 1722, 2009, 2297, 2870, 4018, 4305, 4594, 6027, 6891, 8610, 10045, 11485, 12054, 13782, 16079, 20090, 22970, 30135, 32158, 34455, 48237, 60270, 68910, 80395, 94177, 96474, 112553, 160790, 188354, 225106, 241185, 282531, 337659, 470885, 482370, 562765, 565062, 659239, 675318, 941770, 1125530, 1318478, 1412655, 1688295, 1977717, 2825310, 3296195, 3376590, 3955434, 4614673, 6592390, 9229346, 9888585, 13844019, 19777170, 23073365, 27688038, 46146730, 69220095, 138440190]

約数ペア:

[(1, 138440190), (2, 69220095), (3, 46146730), (5, 27688038), (6, 23073365), (7, 19777170), (10, 13844019), (14, 9888585), (15, 9229346), (21, 6592390), (30, 4614673), (35, 3955434), (41, 3376590), (42, 3296195), (49, 2825310), (70, 1977717), (82, 1688295), (98, 1412655), (105, 1318478), (123, 1125530), (147, 941770), (205, 675318), (210, 659239), (245, 565062), (246, 562765), (287, 482370), (294, 470885), (410, 337659), (490, 282531), (574, 241185), (615, 225106), (735, 188354), (861, 160790), (1230, 112553), (1435, 96474), (1470, 94177), (1722, 80395), (2009, 68910), (2297, 60270), (2870, 48237), (4018, 34455), (4305, 32158), (4594, 30135), (6027, 22970), (6891, 20090), (8610, 16079), (10045, 13782), (11485, 12054)]