30461928

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{25903}}^1$

素因数の和:25926

約数の個数: 48

約数和(自身を含む): 88591680

約数和(自身を除く): 58129752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 25903, 51806, 77709, 103612, 155418, 181321, 207224, 310836, 362642, 543963, 621672, 725284, 1087926, 1269247, 1450568, 2175852, 2538494, 3807741, 4351704, 5076988, 7615482, 10153976, 15230964, 30461928]

約数ペア:

[(1, 30461928), (2, 15230964), (3, 10153976), (4, 7615482), (6, 5076988), (7, 4351704), (8, 3807741), (12, 2538494), (14, 2175852), (21, 1450568), (24, 1269247), (28, 1087926), (42, 725284), (49, 621672), (56, 543963), (84, 362642), (98, 310836), (147, 207224), (168, 181321), (196, 155418), (294, 103612), (392, 77709), (588, 51806), (1176, 25903)]