28858764870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{49037}}^1$

素因数の和:49566

約数の個数: 96

約数和(自身を含む): 80966837952

約数和(自身を除く): 52108073082

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 503, 585, 1006, 1170, 1509, 2515, 3018, 4527, 5030, 6539, 7545, 9054, 13078, 15090, 19617, 22635, 32695, 39234, 45270, 49037, 58851, 65390, 98074, 98085, 117702, 147111, 196170, 245185, 294222, 294255, 441333, 490370, 588510, 637481, 735555, 882666, 1274962, 1471110, 1912443, 2206665, 3187405, 3824886, 4413330, 5737329, 6374810, 9562215, 11474658, 19124430, 24665611, 28686645, 49331222, 57373290, 73996833, 123328055, 147993666, 221990499, 246656110, 320652943, 369984165, 443980998, 641305886, 739968330, 961958829, 1109952495, 1603264715, 1923917658, 2219904990, 2885876487, 3206529430, 4809794145, 5771752974, 9619588290, 14429382435, 28858764870]

約数ペア:

[(1, 28858764870), (2, 14429382435), (3, 9619588290), (5, 5771752974), (6, 4809794145), (9, 3206529430), (10, 2885876487), (13, 2219904990), (15, 1923917658), (18, 1603264715), (26, 1109952495), (30, 961958829), (39, 739968330), (45, 641305886), (65, 443980998), (78, 369984165), (90, 320652943), (117, 246656110), (130, 221990499), (195, 147993666), (234, 123328055), (390, 73996833), (503, 57373290), (585, 49331222), (1006, 28686645), (1170, 24665611), (1509, 19124430), (2515, 11474658), (3018, 9562215), (4527, 6374810), (5030, 5737329), (6539, 4413330), (7545, 3824886), (9054, 3187405), (13078, 2206665), (15090, 1912443), (19617, 1471110), (22635, 1274962), (32695, 882666), (39234, 735555), (45270, 637481), (49037, 588510), (58851, 490370), (65390, 441333), (98074, 294255), (98085, 294222), (117702, 245185), (147111, 196170)]