138761310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1733}}^1$

素因数の和:1917

約数の個数: 64

約数和(自身を含む): 355067712

約数和(自身を除く): 216306402

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 157, 170, 255, 314, 471, 510, 785, 942, 1570, 1733, 2355, 2669, 3466, 4710, 5199, 5338, 8007, 8665, 10398, 13345, 16014, 17330, 25995, 26690, 29461, 40035, 51990, 58922, 80070, 88383, 147305, 176766, 272081, 294610, 441915, 544162, 816243, 883830, 1360405, 1632486, 2720810, 4081215, 4625377, 8162430, 9250754, 13876131, 23126885, 27752262, 46253770, 69380655, 138761310]

約数ペア:

[(1, 138761310), (2, 69380655), (3, 46253770), (5, 27752262), (6, 23126885), (10, 13876131), (15, 9250754), (17, 8162430), (30, 4625377), (34, 4081215), (51, 2720810), (85, 1632486), (102, 1360405), (157, 883830), (170, 816243), (255, 544162), (314, 441915), (471, 294610), (510, 272081), (785, 176766), (942, 147305), (1570, 88383), (1733, 80070), (2355, 58922), (2669, 51990), (3466, 40035), (4710, 29461), (5199, 26690), (5338, 25995), (8007, 17330), (8665, 16014), (10398, 13345)]