8209530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 24845184

約数和(自身を除く): 16635654

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 83, 90, 105, 126, 157, 166, 210, 249, 314, 315, 415, 471, 498, 581, 630, 747, 785, 830, 942, 1099, 1162, 1245, 1413, 1494, 1570, 1743, 2198, 2355, 2490, 2826, 2905, 3297, 3486, 3735, 4710, 5229, 5495, 5810, 6594, 7065, 7470, 8715, 9891, 10458, 10990, 13031, 14130, 16485, 17430, 19782, 26062, 26145, 32970, 39093, 49455, 52290, 65155, 78186, 91217, 98910, 117279, 130310, 182434, 195465, 234558, 273651, 390930, 456085, 547302, 586395, 820953, 912170, 1172790, 1368255, 1641906, 2736510, 4104765, 8209530]

約数ペア:

[(1, 8209530), (2, 4104765), (3, 2736510), (5, 1641906), (6, 1368255), (7, 1172790), (9, 912170), (10, 820953), (14, 586395), (15, 547302), (18, 456085), (21, 390930), (30, 273651), (35, 234558), (42, 195465), (45, 182434), (63, 130310), (70, 117279), (83, 98910), (90, 91217), (105, 78186), (126, 65155), (157, 52290), (166, 49455), (210, 39093), (249, 32970), (314, 26145), (315, 26062), (415, 19782), (471, 17430), (498, 16485), (581, 14130), (630, 13031), (747, 10990), (785, 10458), (830, 9891), (942, 8715), (1099, 7470), (1162, 7065), (1245, 6594), (1413, 5810), (1494, 5495), (1570, 5229), (1743, 4710), (2198, 3735), (2355, 3486), (2490, 3297), (2826, 2905)]