22488570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 66528000

約数和(自身を除く): 44039430

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 43, 45, 54, 65, 78, 86, 90, 117, 129, 130, 135, 149, 195, 215, 234, 258, 270, 298, 351, 387, 390, 430, 447, 559, 585, 645, 702, 745, 774, 894, 1118, 1161, 1170, 1290, 1341, 1490, 1677, 1755, 1935, 1937, 2235, 2322, 2682, 2795, 3354, 3510, 3870, 3874, 4023, 4470, 5031, 5590, 5805, 5811, 6407, 6705, 8046, 8385, 9685, 10062, 11610, 11622, 12814, 13410, 15093, 16770, 17433, 19221, 19370, 20115, 25155, 29055, 30186, 32035, 34866, 38442, 40230, 50310, 52299, 57663, 58110, 64070, 75465, 83291, 87165, 96105, 104598, 115326, 150930, 166582, 172989, 174330, 192210, 249873, 261495, 288315, 345978, 416455, 499746, 522990, 576630, 749619, 832910, 864945, 1249365, 1499238, 1729890, 2248857, 2498730, 3748095, 4497714, 7496190, 11244285, 22488570]

約数ペア:

[(1, 22488570), (2, 11244285), (3, 7496190), (5, 4497714), (6, 3748095), (9, 2498730), (10, 2248857), (13, 1729890), (15, 1499238), (18, 1249365), (26, 864945), (27, 832910), (30, 749619), (39, 576630), (43, 522990), (45, 499746), (54, 416455), (65, 345978), (78, 288315), (86, 261495), (90, 249873), (117, 192210), (129, 174330), (130, 172989), (135, 166582), (149, 150930), (195, 115326), (215, 104598), (234, 96105), (258, 87165), (270, 83291), (298, 75465), (351, 64070), (387, 58110), (390, 57663), (430, 52299), (447, 50310), (559, 40230), (585, 38442), (645, 34866), (702, 32035), (745, 30186), (774, 29055), (894, 25155), (1118, 20115), (1161, 19370), (1170, 19221), (1290, 17433), (1341, 16770), (1490, 15093), (1677, 13410), (1755, 12814), (1935, 11622), (1937, 11610), (2235, 10062), (2322, 9685), (2682, 8385), (2795, 8046), (3354, 6705), (3510, 6407), (3870, 5811), (3874, 5805), (4023, 5590), (4470, 5031)]