38744580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3181}}^1$

素因数の和:3229

約数の個数: 96

約数和(自身を含む): 128298240

約数和(自身を除く): 89553660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 3181, 4060, 6090, 6362, 9543, 12180, 12724, 15905, 19086, 22267, 31810, 38172, 44534, 47715, 63620, 66801, 89068, 92249, 95430, 111335, 133602, 184498, 190860, 222670, 267204, 276747, 334005, 368996, 445340, 461245, 553494, 645743, 668010, 922490, 1106988, 1291486, 1336020, 1383735, 1844980, 1937229, 2582972, 2767470, 3228715, 3874458, 5534940, 6457430, 7748916, 9686145, 12914860, 19372290, 38744580]

約数ペア:

[(1, 38744580), (2, 19372290), (3, 12914860), (4, 9686145), (5, 7748916), (6, 6457430), (7, 5534940), (10, 3874458), (12, 3228715), (14, 2767470), (15, 2582972), (20, 1937229), (21, 1844980), (28, 1383735), (29, 1336020), (30, 1291486), (35, 1106988), (42, 922490), (58, 668010), (60, 645743), (70, 553494), (84, 461245), (87, 445340), (105, 368996), (116, 334005), (140, 276747), (145, 267204), (174, 222670), (203, 190860), (210, 184498), (290, 133602), (348, 111335), (406, 95430), (420, 92249), (435, 89068), (580, 66801), (609, 63620), (812, 47715), (870, 44534), (1015, 38172), (1218, 31810), (1740, 22267), (2030, 19086), (2436, 15905), (3045, 12724), (3181, 12180), (4060, 9543), (6090, 6362)]