39611390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 96768000

約数和(自身を除く): 57156610

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 29, 35, 38, 58, 65, 70, 79, 91, 95, 130, 133, 145, 158, 182, 190, 203, 247, 266, 290, 377, 395, 406, 455, 494, 551, 553, 665, 754, 790, 910, 1015, 1027, 1102, 1106, 1235, 1330, 1501, 1729, 1885, 2030, 2054, 2291, 2470, 2639, 2755, 2765, 3002, 3458, 3770, 3857, 4582, 5135, 5278, 5510, 5530, 7163, 7189, 7505, 7714, 8645, 10270, 10507, 11455, 13195, 14326, 14378, 15010, 16037, 17290, 19285, 19513, 21014, 22910, 26390, 29783, 32074, 35815, 35945, 38570, 39026, 43529, 50141, 52535, 59566, 71630, 71890, 80185, 87058, 97565, 100282, 105070, 136591, 148915, 160370, 195130, 208481, 217645, 250705, 273182, 297830, 304703, 416962, 435290, 501410, 565877, 609406, 682955, 1042405, 1131754, 1365910, 1523515, 2084810, 2829385, 3047030, 3961139, 5658770, 7922278, 19805695, 39611390]

約数ペア:

[(1, 39611390), (2, 19805695), (5, 7922278), (7, 5658770), (10, 3961139), (13, 3047030), (14, 2829385), (19, 2084810), (26, 1523515), (29, 1365910), (35, 1131754), (38, 1042405), (58, 682955), (65, 609406), (70, 565877), (79, 501410), (91, 435290), (95, 416962), (130, 304703), (133, 297830), (145, 273182), (158, 250705), (182, 217645), (190, 208481), (203, 195130), (247, 160370), (266, 148915), (290, 136591), (377, 105070), (395, 100282), (406, 97565), (455, 87058), (494, 80185), (551, 71890), (553, 71630), (665, 59566), (754, 52535), (790, 50141), (910, 43529), (1015, 39026), (1027, 38570), (1102, 35945), (1106, 35815), (1235, 32074), (1330, 29783), (1501, 26390), (1729, 22910), (1885, 21014), (2030, 19513), (2054, 19285), (2291, 17290), (2470, 16037), (2639, 15010), (2755, 14378), (2765, 14326), (3002, 13195), (3458, 11455), (3770, 10507), (3857, 10270), (4582, 8645), (5135, 7714), (5278, 7505), (5510, 7189), (5530, 7163)]