30684472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 71628480

約数和(自身を除く): 40944008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 113, 182, 226, 364, 373, 452, 728, 746, 791, 904, 1469, 1492, 1582, 2611, 2938, 2984, 3164, 4849, 5222, 5876, 6328, 9698, 10283, 10444, 11752, 19396, 20566, 20888, 33943, 38792, 41132, 42149, 67886, 82264, 84298, 135772, 168596, 271544, 295043, 337192, 547937, 590086, 1095874, 1180172, 2191748, 2360344, 3835559, 4383496, 7671118, 15342236, 30684472]

約数ペア:

[(1, 30684472), (2, 15342236), (4, 7671118), (7, 4383496), (8, 3835559), (13, 2360344), (14, 2191748), (26, 1180172), (28, 1095874), (52, 590086), (56, 547937), (91, 337192), (104, 295043), (113, 271544), (182, 168596), (226, 135772), (364, 84298), (373, 82264), (452, 67886), (728, 42149), (746, 41132), (791, 38792), (904, 33943), (1469, 20888), (1492, 20566), (1582, 19396), (2611, 11752), (2938, 10444), (2984, 10283), (3164, 9698), (4849, 6328), (5222, 5876)]