40308030

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{7109}}^1$

素因数の和:7135

約数の個数: 80

約数和(自身を含む): 123884640

約数和(自身を除く): 83576610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 7109, 14218, 21327, 35545, 42654, 49763, 63981, 71090, 99526, 106635, 127962, 149289, 191943, 213270, 248815, 298578, 319905, 383886, 447867, 497630, 575829, 639810, 746445, 895734, 959715, 1151658, 1343601, 1492890, 1919430, 2239335, 2687202, 2879145, 4030803, 4478670, 5758290, 6718005, 8061606, 13436010, 20154015, 40308030]

約数ペア:

[(1, 40308030), (2, 20154015), (3, 13436010), (5, 8061606), (6, 6718005), (7, 5758290), (9, 4478670), (10, 4030803), (14, 2879145), (15, 2687202), (18, 2239335), (21, 1919430), (27, 1492890), (30, 1343601), (35, 1151658), (42, 959715), (45, 895734), (54, 746445), (63, 639810), (70, 575829), (81, 497630), (90, 447867), (105, 383886), (126, 319905), (135, 298578), (162, 248815), (189, 213270), (210, 191943), (270, 149289), (315, 127962), (378, 106635), (405, 99526), (567, 71090), (630, 63981), (810, 49763), (945, 42654), (1134, 35545), (1890, 21327), (2835, 14218), (5670, 7109)]