19240350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 51722880

約数和(自身を除く): 32482530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 43, 50, 57, 75, 86, 95, 114, 129, 150, 157, 190, 215, 258, 285, 314, 430, 471, 475, 570, 645, 785, 817, 942, 950, 1075, 1290, 1425, 1570, 1634, 2150, 2355, 2451, 2850, 2983, 3225, 3925, 4085, 4710, 4902, 5966, 6450, 6751, 7850, 8170, 8949, 11775, 12255, 13502, 14915, 17898, 20253, 20425, 23550, 24510, 29830, 33755, 40506, 40850, 44745, 61275, 67510, 74575, 89490, 101265, 122550, 128269, 149150, 168775, 202530, 223725, 256538, 337550, 384807, 447450, 506325, 641345, 769614, 1012650, 1282690, 1924035, 3206725, 3848070, 6413450, 9620175, 19240350]

約数ペア:

[(1, 19240350), (2, 9620175), (3, 6413450), (5, 3848070), (6, 3206725), (10, 1924035), (15, 1282690), (19, 1012650), (25, 769614), (30, 641345), (38, 506325), (43, 447450), (50, 384807), (57, 337550), (75, 256538), (86, 223725), (95, 202530), (114, 168775), (129, 149150), (150, 128269), (157, 122550), (190, 101265), (215, 89490), (258, 74575), (285, 67510), (314, 61275), (430, 44745), (471, 40850), (475, 40506), (570, 33755), (645, 29830), (785, 24510), (817, 23550), (942, 20425), (950, 20253), (1075, 17898), (1290, 14915), (1425, 13502), (1570, 12255), (1634, 11775), (2150, 8949), (2355, 8170), (2451, 7850), (2850, 6751), (2983, 6450), (3225, 5966), (3925, 4902), (4085, 4710)]