30138156

素因数分解:

$2^2\times 3^4\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:740

約数の個数: 60

約数和(自身を含む): 79401168

約数和(自身を除く): 49263012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 167, 324, 334, 501, 557, 668, 1002, 1114, 1503, 1671, 2004, 2228, 3006, 3342, 4509, 5013, 6012, 6684, 9018, 10026, 13527, 15039, 18036, 20052, 27054, 30078, 45117, 54108, 60156, 90234, 93019, 180468, 186038, 279057, 372076, 558114, 837171, 1116228, 1674342, 2511513, 3348684, 5023026, 7534539, 10046052, 15069078, 30138156]

約数ペア:

[(1, 30138156), (2, 15069078), (3, 10046052), (4, 7534539), (6, 5023026), (9, 3348684), (12, 2511513), (18, 1674342), (27, 1116228), (36, 837171), (54, 558114), (81, 372076), (108, 279057), (162, 186038), (167, 180468), (324, 93019), (334, 90234), (501, 60156), (557, 54108), (668, 45117), (1002, 30078), (1114, 27054), (1503, 20052), (1671, 18036), (2004, 15039), (2228, 13527), (3006, 10026), (3342, 9018), (4509, 6684), (5013, 6012)]