1900511430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{9293}}^1$

素因数の和:9721

約数の個数: 64

約数和(自身を含む): 4842099648

約数和(自身を除く): 2941588218

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 401, 510, 802, 1203, 2005, 2406, 4010, 6015, 6817, 9293, 12030, 13634, 18586, 20451, 27879, 34085, 40902, 46465, 55758, 68170, 92930, 102255, 139395, 157981, 204510, 278790, 315962, 473943, 789905, 947886, 1579810, 2369715, 3726493, 4739430, 7452986, 11179479, 18632465, 22358958, 37264930, 55897395, 63350381, 111794790, 126700762, 190051143, 316751905, 380102286, 633503810, 950255715, 1900511430]

約数ペア:

[(1, 1900511430), (2, 950255715), (3, 633503810), (5, 380102286), (6, 316751905), (10, 190051143), (15, 126700762), (17, 111794790), (30, 63350381), (34, 55897395), (51, 37264930), (85, 22358958), (102, 18632465), (170, 11179479), (255, 7452986), (401, 4739430), (510, 3726493), (802, 2369715), (1203, 1579810), (2005, 947886), (2406, 789905), (4010, 473943), (6015, 315962), (6817, 278790), (9293, 204510), (12030, 157981), (13634, 139395), (18586, 102255), (20451, 92930), (27879, 68170), (34085, 55758), (40902, 46465)]