28626210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:677

約数の個数: 80

約数和(自身を含む): 78408000

約数和(自身を除く): 49781790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 81, 90, 118, 135, 162, 177, 270, 295, 354, 405, 531, 590, 599, 810, 885, 1062, 1198, 1593, 1770, 1797, 2655, 2995, 3186, 3594, 4779, 5310, 5391, 5990, 7965, 8985, 9558, 10782, 15930, 16173, 17970, 23895, 26955, 32346, 35341, 47790, 48519, 53910, 70682, 80865, 97038, 106023, 161730, 176705, 212046, 242595, 318069, 353410, 485190, 530115, 636138, 954207, 1060230, 1590345, 1908414, 2862621, 3180690, 4771035, 5725242, 9542070, 14313105, 28626210]

約数ペア:

[(1, 28626210), (2, 14313105), (3, 9542070), (5, 5725242), (6, 4771035), (9, 3180690), (10, 2862621), (15, 1908414), (18, 1590345), (27, 1060230), (30, 954207), (45, 636138), (54, 530115), (59, 485190), (81, 353410), (90, 318069), (118, 242595), (135, 212046), (162, 176705), (177, 161730), (270, 106023), (295, 97038), (354, 80865), (405, 70682), (531, 53910), (590, 48519), (599, 47790), (810, 35341), (885, 32346), (1062, 26955), (1198, 23895), (1593, 17970), (1770, 16173), (1797, 15930), (2655, 10782), (2995, 9558), (3186, 8985), (3594, 7965), (4779, 5990), (5310, 5391)]