90694590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 256089600

約数和(自身を除く): 165395010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 103, 105, 147, 206, 210, 245, 294, 309, 490, 515, 599, 618, 721, 735, 1030, 1198, 1442, 1470, 1545, 1797, 2163, 2995, 3090, 3594, 3605, 4193, 4326, 5047, 5990, 7210, 8386, 8985, 10094, 10815, 12579, 15141, 17970, 20965, 21630, 25158, 25235, 29351, 30282, 41930, 50470, 58702, 61697, 62895, 75705, 88053, 123394, 125790, 146755, 151410, 176106, 185091, 293510, 308485, 370182, 431879, 440265, 616970, 863758, 880530, 925455, 1295637, 1850910, 2159395, 2591274, 3023153, 4318790, 6046306, 6478185, 9069459, 12956370, 15115765, 18138918, 30231530, 45347295, 90694590]

約数ペア:

[(1, 90694590), (2, 45347295), (3, 30231530), (5, 18138918), (6, 15115765), (7, 12956370), (10, 9069459), (14, 6478185), (15, 6046306), (21, 4318790), (30, 3023153), (35, 2591274), (42, 2159395), (49, 1850910), (70, 1295637), (98, 925455), (103, 880530), (105, 863758), (147, 616970), (206, 440265), (210, 431879), (245, 370182), (294, 308485), (309, 293510), (490, 185091), (515, 176106), (599, 151410), (618, 146755), (721, 125790), (735, 123394), (1030, 88053), (1198, 75705), (1442, 62895), (1470, 61697), (1545, 58702), (1797, 50470), (2163, 41930), (2995, 30282), (3090, 29351), (3594, 25235), (3605, 25158), (4193, 21630), (4326, 20965), (5047, 17970), (5990, 15141), (7210, 12579), (8386, 10815), (8985, 10094)]