9519647220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{105143}}^1$

素因数の和:105661

約数の個数: 72

約数和(自身を含む): 28933946496

約数和(自身を除く): 19414299276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 503, 1006, 1509, 2012, 2515, 3018, 4527, 5030, 6036, 7545, 9054, 10060, 15090, 18108, 22635, 30180, 45270, 90540, 105143, 210286, 315429, 420572, 525715, 630858, 946287, 1051430, 1261716, 1577145, 1892574, 2102860, 3154290, 3785148, 4731435, 6308580, 9462870, 18925740, 52886929, 105773858, 158660787, 211547716, 264434645, 317321574, 475982361, 528869290, 634643148, 793303935, 951964722, 1057738580, 1586607870, 1903929444, 2379911805, 3173215740, 4759823610, 9519647220]

約数ペア:

[(1, 9519647220), (2, 4759823610), (3, 3173215740), (4, 2379911805), (5, 1903929444), (6, 1586607870), (9, 1057738580), (10, 951964722), (12, 793303935), (15, 634643148), (18, 528869290), (20, 475982361), (30, 317321574), (36, 264434645), (45, 211547716), (60, 158660787), (90, 105773858), (180, 52886929), (503, 18925740), (1006, 9462870), (1509, 6308580), (2012, 4731435), (2515, 3785148), (3018, 3154290), (4527, 2102860), (5030, 1892574), (6036, 1577145), (7545, 1261716), (9054, 1051430), (10060, 946287), (15090, 630858), (18108, 525715), (22635, 420572), (30180, 315429), (45270, 210286), (90540, 105143)]