774876510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{7229}}^1$

素因数の和:7642

約数の個数: 64

約数和(自身を含む): 2071828800

約数和(自身を除く): 1296952290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 397, 794, 1191, 1985, 2382, 3573, 3970, 5955, 7146, 7229, 10719, 11910, 14458, 17865, 21438, 21687, 35730, 36145, 43374, 53595, 65061, 72290, 107190, 108435, 130122, 195183, 216870, 325305, 390366, 650610, 975915, 1951830, 2869913, 5739826, 8609739, 14349565, 17219478, 25829217, 28699130, 43048695, 51658434, 77487651, 86097390, 129146085, 154975302, 258292170, 387438255, 774876510]

約数ペア:

[(1, 774876510), (2, 387438255), (3, 258292170), (5, 154975302), (6, 129146085), (9, 86097390), (10, 77487651), (15, 51658434), (18, 43048695), (27, 28699130), (30, 25829217), (45, 17219478), (54, 14349565), (90, 8609739), (135, 5739826), (270, 2869913), (397, 1951830), (794, 975915), (1191, 650610), (1985, 390366), (2382, 325305), (3573, 216870), (3970, 195183), (5955, 130122), (7146, 108435), (7229, 107190), (10719, 72290), (11910, 65061), (14458, 53595), (17865, 43374), (21438, 36145), (21687, 35730)]