65345070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 190439424

約数和(自身を除く): 125094354

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 83, 105, 115, 138, 161, 163, 166, 210, 230, 249, 322, 326, 345, 415, 483, 489, 498, 581, 690, 805, 815, 830, 966, 978, 1141, 1162, 1245, 1610, 1630, 1743, 1909, 2282, 2415, 2445, 2490, 2905, 3423, 3486, 3749, 3818, 4830, 4890, 5705, 5727, 5810, 6846, 7498, 8715, 9545, 11247, 11410, 11454, 13363, 13529, 17115, 17430, 18745, 19090, 22494, 26243, 26726, 27058, 28635, 34230, 37490, 40089, 40587, 52486, 56235, 57270, 66815, 67645, 78729, 80178, 81174, 94703, 112470, 131215, 133630, 135290, 157458, 189406, 200445, 202935, 262430, 284109, 311167, 393645, 400890, 405870, 473515, 568218, 622334, 787290, 933501, 947030, 1420545, 1555835, 1867002, 2178169, 2841090, 3111670, 4356338, 4667505, 6534507, 9335010, 10890845, 13069014, 21781690, 32672535, 65345070]

約数ペア:

[(1, 65345070), (2, 32672535), (3, 21781690), (5, 13069014), (6, 10890845), (7, 9335010), (10, 6534507), (14, 4667505), (15, 4356338), (21, 3111670), (23, 2841090), (30, 2178169), (35, 1867002), (42, 1555835), (46, 1420545), (69, 947030), (70, 933501), (83, 787290), (105, 622334), (115, 568218), (138, 473515), (161, 405870), (163, 400890), (166, 393645), (210, 311167), (230, 284109), (249, 262430), (322, 202935), (326, 200445), (345, 189406), (415, 157458), (483, 135290), (489, 133630), (498, 131215), (581, 112470), (690, 94703), (805, 81174), (815, 80178), (830, 78729), (966, 67645), (978, 66815), (1141, 57270), (1162, 56235), (1245, 52486), (1610, 40587), (1630, 40089), (1743, 37490), (1909, 34230), (2282, 28635), (2415, 27058), (2445, 26726), (2490, 26243), (2905, 22494), (3423, 19090), (3486, 18745), (3749, 17430), (3818, 17115), (4830, 13529), (4890, 13363), (5705, 11454), (5727, 11410), (5810, 11247), (6846, 9545), (7498, 8715)]