2012809650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{37171}}^1$

素因数の和:37224

約数の個数: 72

約数和(自身を含む): 5268461904

約数和(自身を除く): 3255652254

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 361, 475, 570, 722, 950, 1083, 1425, 1805, 2166, 2850, 3610, 5415, 9025, 10830, 18050, 27075, 37171, 54150, 74342, 111513, 185855, 223026, 371710, 557565, 706249, 929275, 1115130, 1412498, 1858550, 2118747, 2787825, 3531245, 4237494, 5575650, 7062490, 10593735, 13418731, 17656225, 21187470, 26837462, 35312450, 40256193, 52968675, 67093655, 80512386, 105937350, 134187310, 201280965, 335468275, 402561930, 670936550, 1006404825, 2012809650]

約数ペア:

[(1, 2012809650), (2, 1006404825), (3, 670936550), (5, 402561930), (6, 335468275), (10, 201280965), (15, 134187310), (19, 105937350), (25, 80512386), (30, 67093655), (38, 52968675), (50, 40256193), (57, 35312450), (75, 26837462), (95, 21187470), (114, 17656225), (150, 13418731), (190, 10593735), (285, 7062490), (361, 5575650), (475, 4237494), (570, 3531245), (722, 2787825), (950, 2118747), (1083, 1858550), (1425, 1412498), (1805, 1115130), (2166, 929275), (2850, 706249), (3610, 557565), (5415, 371710), (9025, 223026), (10830, 185855), (18050, 111513), (27075, 74342), (37171, 54150)]