145027610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 341397504

約数和(自身を除く): 196369894

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 53, 62, 65, 70, 91, 97, 106, 130, 155, 182, 194, 217, 265, 310, 371, 403, 434, 455, 485, 530, 679, 689, 742, 806, 910, 970, 1085, 1261, 1358, 1378, 1643, 1855, 2015, 2170, 2522, 2821, 3007, 3286, 3395, 3445, 3710, 4030, 4823, 5141, 5642, 6014, 6305, 6790, 6890, 8215, 8827, 9646, 10282, 11501, 12610, 14105, 15035, 16430, 17654, 21049, 21359, 23002, 24115, 25705, 28210, 30070, 35987, 39091, 42098, 42718, 44135, 48230, 51410, 57505, 66833, 71974, 78182, 88270, 105245, 106795, 115010, 133666, 149513, 159371, 179935, 195455, 210490, 213590, 273637, 299026, 318742, 334165, 359870, 390910, 467831, 547274, 668330, 747565, 796855, 935662, 1115597, 1368185, 1495130, 1593710, 2071823, 2231194, 2339155, 2736370, 4143646, 4678310, 5577985, 10359115, 11155970, 14502761, 20718230, 29005522, 72513805, 145027610]

約数ペア:

[(1, 145027610), (2, 72513805), (5, 29005522), (7, 20718230), (10, 14502761), (13, 11155970), (14, 10359115), (26, 5577985), (31, 4678310), (35, 4143646), (53, 2736370), (62, 2339155), (65, 2231194), (70, 2071823), (91, 1593710), (97, 1495130), (106, 1368185), (130, 1115597), (155, 935662), (182, 796855), (194, 747565), (217, 668330), (265, 547274), (310, 467831), (371, 390910), (403, 359870), (434, 334165), (455, 318742), (485, 299026), (530, 273637), (679, 213590), (689, 210490), (742, 195455), (806, 179935), (910, 159371), (970, 149513), (1085, 133666), (1261, 115010), (1358, 106795), (1378, 105245), (1643, 88270), (1855, 78182), (2015, 71974), (2170, 66833), (2522, 57505), (2821, 51410), (3007, 48230), (3286, 44135), (3395, 42718), (3445, 42098), (3710, 39091), (4030, 35987), (4823, 30070), (5141, 28210), (5642, 25705), (6014, 24115), (6305, 23002), (6790, 21359), (6890, 21049), (8215, 17654), (8827, 16430), (9646, 15035), (10282, 14105), (11501, 12610)]