201642630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:654

約数の個数: 128

約数和(自身を含む): 589317120

約数和(自身を除く): 387674490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 97, 105, 114, 133, 190, 194, 210, 266, 285, 291, 399, 485, 521, 570, 582, 665, 679, 798, 970, 1042, 1330, 1358, 1455, 1563, 1843, 1995, 2037, 2605, 2910, 3126, 3395, 3647, 3686, 3990, 4074, 5210, 5529, 6790, 7294, 7815, 9215, 9899, 10185, 10941, 11058, 12901, 15630, 18235, 18430, 19798, 20370, 21882, 25802, 27645, 29697, 36470, 38703, 49495, 50537, 54705, 55290, 59394, 64505, 69293, 77406, 98990, 101074, 109410, 129010, 138586, 148485, 151611, 193515, 207879, 252685, 296970, 303222, 346465, 353759, 387030, 415758, 505370, 692930, 707518, 758055, 960203, 1039395, 1061277, 1516110, 1768795, 1920406, 2078790, 2122554, 2880609, 3537590, 4801015, 5306385, 5761218, 6721421, 9602030, 10612770, 13442842, 14403045, 20164263, 28806090, 33607105, 40328526, 67214210, 100821315, 201642630]

約数ペア:

[(1, 201642630), (2, 100821315), (3, 67214210), (5, 40328526), (6, 33607105), (7, 28806090), (10, 20164263), (14, 14403045), (15, 13442842), (19, 10612770), (21, 9602030), (30, 6721421), (35, 5761218), (38, 5306385), (42, 4801015), (57, 3537590), (70, 2880609), (95, 2122554), (97, 2078790), (105, 1920406), (114, 1768795), (133, 1516110), (190, 1061277), (194, 1039395), (210, 960203), (266, 758055), (285, 707518), (291, 692930), (399, 505370), (485, 415758), (521, 387030), (570, 353759), (582, 346465), (665, 303222), (679, 296970), (798, 252685), (970, 207879), (1042, 193515), (1330, 151611), (1358, 148485), (1455, 138586), (1563, 129010), (1843, 109410), (1995, 101074), (2037, 98990), (2605, 77406), (2910, 69293), (3126, 64505), (3395, 59394), (3647, 55290), (3686, 54705), (3990, 50537), (4074, 49495), (5210, 38703), (5529, 36470), (6790, 29697), (7294, 27645), (7815, 25802), (9215, 21882), (9899, 20370), (10185, 19798), (10941, 18430), (11058, 18235), (12901, 15630)]