2949804540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{13291}}^1$

素因数の和:13449

約数の個数: 120

約数和(自身を含む): 9321892272

約数和(自身を除く): 6372087732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 137, 162, 180, 270, 274, 324, 405, 411, 540, 548, 685, 810, 822, 1233, 1370, 1620, 1644, 2055, 2466, 2740, 3699, 4110, 4932, 6165, 7398, 8220, 11097, 12330, 13291, 14796, 18495, 22194, 24660, 26582, 36990, 39873, 44388, 53164, 55485, 66455, 73980, 79746, 110970, 119619, 132910, 159492, 199365, 221940, 239238, 265820, 358857, 398730, 478476, 598095, 717714, 797460, 1076571, 1196190, 1435428, 1794285, 1820867, 2153142, 2392380, 3588570, 3641734, 4306284, 5382855, 5462601, 7177140, 7283468, 9104335, 10765710, 10925202, 16387803, 18208670, 21531420, 21850404, 27313005, 32775606, 36417340, 49163409, 54626010, 65551212, 81939015, 98326818, 109252020, 147490227, 163878030, 196653636, 245817045, 294980454, 327756060, 491634090, 589960908, 737451135, 983268180, 1474902270, 2949804540]

約数ペア:

[(1, 2949804540), (2, 1474902270), (3, 983268180), (4, 737451135), (5, 589960908), (6, 491634090), (9, 327756060), (10, 294980454), (12, 245817045), (15, 196653636), (18, 163878030), (20, 147490227), (27, 109252020), (30, 98326818), (36, 81939015), (45, 65551212), (54, 54626010), (60, 49163409), (81, 36417340), (90, 32775606), (108, 27313005), (135, 21850404), (137, 21531420), (162, 18208670), (180, 16387803), (270, 10925202), (274, 10765710), (324, 9104335), (405, 7283468), (411, 7177140), (540, 5462601), (548, 5382855), (685, 4306284), (810, 3641734), (822, 3588570), (1233, 2392380), (1370, 2153142), (1620, 1820867), (1644, 1794285), (2055, 1435428), (2466, 1196190), (2740, 1076571), (3699, 797460), (4110, 717714), (4932, 598095), (6165, 478476), (7398, 398730), (8220, 358857), (11097, 265820), (12330, 239238), (13291, 221940), (14796, 199365), (18495, 159492), (22194, 132910), (24660, 119619), (26582, 110970), (36990, 79746), (39873, 73980), (44388, 66455), (53164, 55485)]