15698769380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137251}}^1$

素因数の和:137329

約数の個数: 96

約数和(自身を含む): 40582671360

約数和(自身を除く): 24883901980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 43, 70, 76, 86, 95, 133, 140, 172, 190, 215, 266, 301, 380, 430, 532, 602, 665, 817, 860, 1204, 1330, 1505, 1634, 2660, 3010, 3268, 4085, 5719, 6020, 8170, 11438, 16340, 22876, 28595, 57190, 114380, 137251, 274502, 549004, 686255, 960757, 1372510, 1921514, 2607769, 2745020, 3843028, 4803785, 5215538, 5901793, 9607570, 10431076, 11803586, 13038845, 18254383, 19215140, 23607172, 26077690, 29508965, 36508766, 41312551, 52155380, 59017930, 73017532, 82625102, 91271915, 112134067, 118035860, 165250204, 182543830, 206562755, 224268134, 365087660, 413125510, 448536268, 560670335, 784938469, 826251020, 1121340670, 1569876938, 2242681340, 3139753876, 3924692345, 7849384690, 15698769380]

約数ペア:

[(1, 15698769380), (2, 7849384690), (4, 3924692345), (5, 3139753876), (7, 2242681340), (10, 1569876938), (14, 1121340670), (19, 826251020), (20, 784938469), (28, 560670335), (35, 448536268), (38, 413125510), (43, 365087660), (70, 224268134), (76, 206562755), (86, 182543830), (95, 165250204), (133, 118035860), (140, 112134067), (172, 91271915), (190, 82625102), (215, 73017532), (266, 59017930), (301, 52155380), (380, 41312551), (430, 36508766), (532, 29508965), (602, 26077690), (665, 23607172), (817, 19215140), (860, 18254383), (1204, 13038845), (1330, 11803586), (1505, 10431076), (1634, 9607570), (2660, 5901793), (3010, 5215538), (3268, 4803785), (4085, 3843028), (5719, 2745020), (6020, 2607769), (8170, 1921514), (11438, 1372510), (16340, 960757), (22876, 686255), (28595, 549004), (57190, 274502), (114380, 137251)]