20173909230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1\times {\mathrm{9601}}^1$

素因数の和:10282

約数の個数: 96

約数和(自身を含む): 53960781888

約数和(自身を除く): 33786872658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 631, 666, 1110, 1262, 1665, 1893, 3155, 3330, 3786, 5679, 6310, 9465, 9601, 11358, 18930, 19202, 23347, 28395, 28803, 46694, 48005, 56790, 57606, 70041, 86409, 96010, 116735, 140082, 144015, 172818, 210123, 233470, 288030, 350205, 355237, 420246, 432045, 700410, 710474, 864090, 1050615, 1065711, 1776185, 2101230, 2131422, 3197133, 3552370, 5328555, 6058231, 6394266, 10657110, 12116462, 15985665, 18174693, 30291155, 31971330, 36349386, 54524079, 60582310, 90873465, 109048158, 181746930, 224154547, 272620395, 448309094, 545240790, 672463641, 1120772735, 1344927282, 2017390923, 2241545470, 3362318205, 4034781846, 6724636410, 10086954615, 20173909230]

約数ペア:

[(1, 20173909230), (2, 10086954615), (3, 6724636410), (5, 4034781846), (6, 3362318205), (9, 2241545470), (10, 2017390923), (15, 1344927282), (18, 1120772735), (30, 672463641), (37, 545240790), (45, 448309094), (74, 272620395), (90, 224154547), (111, 181746930), (185, 109048158), (222, 90873465), (333, 60582310), (370, 54524079), (555, 36349386), (631, 31971330), (666, 30291155), (1110, 18174693), (1262, 15985665), (1665, 12116462), (1893, 10657110), (3155, 6394266), (3330, 6058231), (3786, 5328555), (5679, 3552370), (6310, 3197133), (9465, 2131422), (9601, 2101230), (11358, 1776185), (18930, 1065711), (19202, 1050615), (23347, 864090), (28395, 710474), (28803, 700410), (46694, 432045), (48005, 420246), (56790, 355237), (57606, 350205), (70041, 288030), (86409, 233470), (96010, 210123), (116735, 172818), (140082, 144015)]