1483293890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{383}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 2978906112

約数和(自身を除く): 1495612222

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 383, 403, 766, 806, 961, 1915, 1922, 2015, 3830, 4030, 4805, 4979, 9610, 9958, 11873, 12493, 23746, 24895, 24986, 29791, 49790, 59365, 59582, 62465, 118730, 124930, 148955, 154349, 297910, 308698, 368063, 387283, 736126, 771745, 774566, 1543490, 1840315, 1936415, 3680630, 3872830, 4784819, 9569638, 11409953, 22819906, 23924095, 47848190, 57049765, 114099530, 148329389, 296658778, 741646945, 1483293890]

約数ペア:

[(1, 1483293890), (2, 741646945), (5, 296658778), (10, 148329389), (13, 114099530), (26, 57049765), (31, 47848190), (62, 23924095), (65, 22819906), (130, 11409953), (155, 9569638), (310, 4784819), (383, 3872830), (403, 3680630), (766, 1936415), (806, 1840315), (961, 1543490), (1915, 774566), (1922, 771745), (2015, 736126), (3830, 387283), (4030, 368063), (4805, 308698), (4979, 297910), (9610, 154349), (9958, 148955), (11873, 124930), (12493, 118730), (23746, 62465), (24895, 59582), (24986, 59365), (29791, 49790)]