140539170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1153}}^1$

素因数の和:1419

約数の個数: 64

約数和(自身を含む): 358940160

約数和(自身を除く): 218400990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 239, 255, 478, 510, 717, 1153, 1195, 1434, 2306, 2390, 3459, 3585, 4063, 5765, 6918, 7170, 8126, 11530, 12189, 17295, 19601, 20315, 24378, 34590, 39202, 40630, 58803, 60945, 98005, 117606, 121890, 196010, 275567, 294015, 551134, 588030, 826701, 1377835, 1653402, 2755670, 4133505, 4684639, 8267010, 9369278, 14053917, 23423195, 28107834, 46846390, 70269585, 140539170]

約数ペア:

[(1, 140539170), (2, 70269585), (3, 46846390), (5, 28107834), (6, 23423195), (10, 14053917), (15, 9369278), (17, 8267010), (30, 4684639), (34, 4133505), (51, 2755670), (85, 1653402), (102, 1377835), (170, 826701), (239, 588030), (255, 551134), (478, 294015), (510, 275567), (717, 196010), (1153, 121890), (1195, 117606), (1434, 98005), (2306, 60945), (2390, 58803), (3459, 40630), (3585, 39202), (4063, 34590), (5765, 24378), (6918, 20315), (7170, 19601), (8126, 17295), (11530, 12189)]