91574490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 269568000

約数和(自身を除く): 177993510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 59, 70, 95, 105, 114, 118, 133, 177, 190, 210, 266, 285, 295, 354, 389, 399, 413, 570, 590, 665, 778, 798, 826, 885, 1121, 1167, 1239, 1330, 1770, 1945, 1995, 2065, 2242, 2334, 2478, 2723, 3363, 3890, 3990, 4130, 5446, 5605, 5835, 6195, 6726, 7391, 7847, 8169, 11210, 11670, 12390, 13615, 14782, 15694, 16338, 16815, 22173, 22951, 23541, 27230, 33630, 36955, 39235, 40845, 44346, 45902, 47082, 51737, 68853, 73910, 78470, 81690, 103474, 110865, 114755, 117705, 137706, 155211, 160657, 221730, 229510, 235410, 258685, 310422, 321314, 344265, 436069, 481971, 517370, 688530, 776055, 803285, 872138, 963942, 1308207, 1552110, 1606570, 2180345, 2409855, 2616414, 3052483, 4360690, 4819710, 6104966, 6541035, 9157449, 13082070, 15262415, 18314898, 30524830, 45787245, 91574490]

約数ペア:

[(1, 91574490), (2, 45787245), (3, 30524830), (5, 18314898), (6, 15262415), (7, 13082070), (10, 9157449), (14, 6541035), (15, 6104966), (19, 4819710), (21, 4360690), (30, 3052483), (35, 2616414), (38, 2409855), (42, 2180345), (57, 1606570), (59, 1552110), (70, 1308207), (95, 963942), (105, 872138), (114, 803285), (118, 776055), (133, 688530), (177, 517370), (190, 481971), (210, 436069), (266, 344265), (285, 321314), (295, 310422), (354, 258685), (389, 235410), (399, 229510), (413, 221730), (570, 160657), (590, 155211), (665, 137706), (778, 117705), (798, 114755), (826, 110865), (885, 103474), (1121, 81690), (1167, 78470), (1239, 73910), (1330, 68853), (1770, 51737), (1945, 47082), (1995, 45902), (2065, 44346), (2242, 40845), (2334, 39235), (2478, 36955), (2723, 33630), (3363, 27230), (3890, 23541), (3990, 22951), (4130, 22173), (5446, 16815), (5605, 16338), (5835, 15694), (6195, 14782), (6726, 13615), (7391, 12390), (7847, 11670), (8169, 11210)]