7353990

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{1297}}^1$

素因数の和:1323

約数の個数: 80

約数和(自身を含む): 22616352

約数和(自身を除く): 15262362

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1297, 1890, 2594, 2835, 3891, 5670, 6485, 7782, 9079, 11673, 12970, 18158, 19455, 23346, 27237, 35019, 38910, 45395, 54474, 58365, 70038, 81711, 90790, 105057, 116730, 136185, 163422, 175095, 210114, 245133, 272370, 350190, 408555, 490266, 525285, 735399, 817110, 1050570, 1225665, 1470798, 2451330, 3676995, 7353990]

約数ペア:

[(1, 7353990), (2, 3676995), (3, 2451330), (5, 1470798), (6, 1225665), (7, 1050570), (9, 817110), (10, 735399), (14, 525285), (15, 490266), (18, 408555), (21, 350190), (27, 272370), (30, 245133), (35, 210114), (42, 175095), (45, 163422), (54, 136185), (63, 116730), (70, 105057), (81, 90790), (90, 81711), (105, 70038), (126, 58365), (135, 54474), (162, 45395), (189, 38910), (210, 35019), (270, 27237), (315, 23346), (378, 19455), (405, 18158), (567, 12970), (630, 11673), (810, 9079), (945, 7782), (1134, 6485), (1297, 5670), (1890, 3891), (2594, 2835)]