30690270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1586

約数の個数: 96

約数和(自身を含む): 91046592

約数和(自身を除く): 60356322

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1543, 1989, 2210, 3086, 3315, 3978, 4629, 6630, 7715, 9258, 9945, 13887, 15430, 19890, 20059, 23145, 26231, 27774, 40118, 46290, 52462, 60177, 69435, 78693, 100295, 120354, 131155, 138870, 157386, 180531, 200590, 236079, 262310, 300885, 341003, 361062, 393465, 472158, 601770, 682006, 786930, 902655, 1023009, 1180395, 1705015, 1805310, 2046018, 2360790, 3069027, 3410030, 5115045, 6138054, 10230090, 15345135, 30690270]

約数ペア:

[(1, 30690270), (2, 15345135), (3, 10230090), (5, 6138054), (6, 5115045), (9, 3410030), (10, 3069027), (13, 2360790), (15, 2046018), (17, 1805310), (18, 1705015), (26, 1180395), (30, 1023009), (34, 902655), (39, 786930), (45, 682006), (51, 601770), (65, 472158), (78, 393465), (85, 361062), (90, 341003), (102, 300885), (117, 262310), (130, 236079), (153, 200590), (170, 180531), (195, 157386), (221, 138870), (234, 131155), (255, 120354), (306, 100295), (390, 78693), (442, 69435), (510, 60177), (585, 52462), (663, 46290), (765, 40118), (1105, 27774), (1170, 26231), (1326, 23145), (1530, 20059), (1543, 19890), (1989, 15430), (2210, 13887), (3086, 9945), (3315, 9258), (3978, 7715), (4629, 6630)]