30795030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{6983}}^1$

素因数の和:7010

約数の個数: 72

約数和(自身を含む): 93152592

約数和(自身を除く): 62357562

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 6983, 13966, 20949, 34915, 41898, 48881, 62847, 69830, 97762, 104745, 125694, 146643, 209490, 244405, 293286, 314235, 342167, 439929, 488810, 628470, 684334, 733215, 879858, 1026501, 1466430, 1710835, 2053002, 2199645, 3079503, 3421670, 4399290, 5132505, 6159006, 10265010, 15397515, 30795030]

約数ペア:

[(1, 30795030), (2, 15397515), (3, 10265010), (5, 6159006), (6, 5132505), (7, 4399290), (9, 3421670), (10, 3079503), (14, 2199645), (15, 2053002), (18, 1710835), (21, 1466430), (30, 1026501), (35, 879858), (42, 733215), (45, 684334), (49, 628470), (63, 488810), (70, 439929), (90, 342167), (98, 314235), (105, 293286), (126, 244405), (147, 209490), (210, 146643), (245, 125694), (294, 104745), (315, 97762), (441, 69830), (490, 62847), (630, 48881), (735, 41898), (882, 34915), (1470, 20949), (2205, 13966), (4410, 6983)]