17594980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 42900480

約数和(自身を除く): 25305500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 37, 52, 59, 62, 65, 74, 118, 124, 130, 148, 155, 185, 236, 260, 295, 310, 370, 403, 481, 590, 620, 740, 767, 806, 962, 1147, 1180, 1534, 1612, 1829, 1924, 2015, 2183, 2294, 2405, 3068, 3658, 3835, 4030, 4366, 4588, 4810, 5735, 7316, 7670, 8060, 8732, 9145, 9620, 10915, 11470, 14911, 15340, 18290, 21830, 22940, 23777, 28379, 29822, 36580, 43660, 47554, 56758, 59644, 67673, 74555, 95108, 113516, 118885, 135346, 141895, 149110, 237770, 270692, 283790, 298220, 338365, 475540, 567580, 676730, 879749, 1353460, 1759498, 3518996, 4398745, 8797490, 17594980]

約数ペア:

[(1, 17594980), (2, 8797490), (4, 4398745), (5, 3518996), (10, 1759498), (13, 1353460), (20, 879749), (26, 676730), (31, 567580), (37, 475540), (52, 338365), (59, 298220), (62, 283790), (65, 270692), (74, 237770), (118, 149110), (124, 141895), (130, 135346), (148, 118885), (155, 113516), (185, 95108), (236, 74555), (260, 67673), (295, 59644), (310, 56758), (370, 47554), (403, 43660), (481, 36580), (590, 29822), (620, 28379), (740, 23777), (767, 22940), (806, 21830), (962, 18290), (1147, 15340), (1180, 14911), (1534, 11470), (1612, 10915), (1829, 9620), (1924, 9145), (2015, 8732), (2183, 8060), (2294, 7670), (2405, 7316), (3068, 5735), (3658, 4810), (3835, 4588), (4030, 4366)]