7857150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{1069}}^1$

素因数の和:1098

約数の個数: 72

約数和(自身を含む): 22688280

約数和(自身を除く): 14831130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1069, 1225, 1470, 2138, 2450, 3207, 3675, 5345, 6414, 7350, 7483, 10690, 14966, 16035, 22449, 26725, 32070, 37415, 44898, 52381, 53450, 74830, 80175, 104762, 112245, 157143, 160350, 187075, 224490, 261905, 314286, 374150, 523810, 561225, 785715, 1122450, 1309525, 1571430, 2619050, 3928575, 7857150]

約数ペア:

[(1, 7857150), (2, 3928575), (3, 2619050), (5, 1571430), (6, 1309525), (7, 1122450), (10, 785715), (14, 561225), (15, 523810), (21, 374150), (25, 314286), (30, 261905), (35, 224490), (42, 187075), (49, 160350), (50, 157143), (70, 112245), (75, 104762), (98, 80175), (105, 74830), (147, 53450), (150, 52381), (175, 44898), (210, 37415), (245, 32070), (294, 26725), (350, 22449), (490, 16035), (525, 14966), (735, 10690), (1050, 7483), (1069, 7350), (1225, 6414), (1470, 5345), (2138, 3675), (2450, 3207)]