1902981480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{834641}}^1$

素因数の和:834674

約数の個数: 64

約数和(自身を含む): 6009422400

約数和(自身を除く): 4106440920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 834641, 1669282, 2503923, 3338564, 4173205, 5007846, 6677128, 8346410, 10015692, 12519615, 15858179, 16692820, 20031384, 25039230, 31716358, 33385640, 47574537, 50078460, 63432716, 79290895, 95149074, 100156920, 126865432, 158581790, 190298148, 237872685, 317163580, 380596296, 475745370, 634327160, 951490740, 1902981480]

約数ペア:

[(1, 1902981480), (2, 951490740), (3, 634327160), (4, 475745370), (5, 380596296), (6, 317163580), (8, 237872685), (10, 190298148), (12, 158581790), (15, 126865432), (19, 100156920), (20, 95149074), (24, 79290895), (30, 63432716), (38, 50078460), (40, 47574537), (57, 33385640), (60, 31716358), (76, 25039230), (95, 20031384), (114, 16692820), (120, 15858179), (152, 12519615), (190, 10015692), (228, 8346410), (285, 6677128), (380, 5007846), (456, 4173205), (570, 3338564), (760, 2503923), (1140, 1669282), (2280, 834641)]