215108370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1244

約数の個数: 96

約数和(自身を含む): 587012400

約数和(自身を除く): 371904030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 73, 87, 90, 145, 146, 174, 219, 261, 290, 365, 435, 438, 522, 657, 730, 870, 1095, 1129, 1305, 1314, 2117, 2190, 2258, 2610, 3285, 3387, 4234, 5645, 6351, 6570, 6774, 10161, 10585, 11290, 12702, 16935, 19053, 20322, 21170, 31755, 32741, 33870, 38106, 50805, 63510, 65482, 82417, 95265, 98223, 101610, 163705, 164834, 190530, 196446, 247251, 294669, 327410, 412085, 491115, 494502, 589338, 741753, 824170, 982230, 1236255, 1473345, 1483506, 2390093, 2472510, 2946690, 3708765, 4780186, 7170279, 7417530, 11950465, 14340558, 21510837, 23900930, 35851395, 43021674, 71702790, 107554185, 215108370]

約数ペア:

[(1, 215108370), (2, 107554185), (3, 71702790), (5, 43021674), (6, 35851395), (9, 23900930), (10, 21510837), (15, 14340558), (18, 11950465), (29, 7417530), (30, 7170279), (45, 4780186), (58, 3708765), (73, 2946690), (87, 2472510), (90, 2390093), (145, 1483506), (146, 1473345), (174, 1236255), (219, 982230), (261, 824170), (290, 741753), (365, 589338), (435, 494502), (438, 491115), (522, 412085), (657, 327410), (730, 294669), (870, 247251), (1095, 196446), (1129, 190530), (1305, 164834), (1314, 163705), (2117, 101610), (2190, 98223), (2258, 95265), (2610, 82417), (3285, 65482), (3387, 63510), (4234, 50805), (5645, 38106), (6351, 33870), (6570, 32741), (6774, 31755), (10161, 21170), (10585, 20322), (11290, 19053), (12702, 16935)]