230860980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4261}}^1$

素因数の和:4326

約数の個数: 144

約数和(自身を含む): 819122304

約数和(自身を除く): 588261324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1806, 1935, 2580, 2709, 3010, 3612, 3870, 4261, 4515, 5418, 6020, 7740, 8522, 9030, 10836, 12783, 13545, 17044, 18060, 21305, 25566, 27090, 29827, 38349, 42610, 51132, 54180, 59654, 63915, 76698, 85220, 89481, 119308, 127830, 149135, 153396, 178962, 183223, 191745, 255660, 268443, 298270, 357924, 366446, 383490, 447405, 536886, 549669, 596540, 732892, 766980, 894810, 916115, 1073772, 1099338, 1282561, 1342215, 1649007, 1789620, 1832230, 2198676, 2565122, 2684430, 2748345, 3298014, 3664460, 3847683, 5130244, 5368860, 5496690, 6412805, 6596028, 7695366, 8245035, 10993380, 11543049, 12825610, 15390732, 16490070, 19238415, 23086098, 25651220, 32980140, 38476830, 46172196, 57715245, 76953660, 115430490, 230860980]

約数ペア:

[(1, 230860980), (2, 115430490), (3, 76953660), (4, 57715245), (5, 46172196), (6, 38476830), (7, 32980140), (9, 25651220), (10, 23086098), (12, 19238415), (14, 16490070), (15, 15390732), (18, 12825610), (20, 11543049), (21, 10993380), (28, 8245035), (30, 7695366), (35, 6596028), (36, 6412805), (42, 5496690), (43, 5368860), (45, 5130244), (60, 3847683), (63, 3664460), (70, 3298014), (84, 2748345), (86, 2684430), (90, 2565122), (105, 2198676), (126, 1832230), (129, 1789620), (140, 1649007), (172, 1342215), (180, 1282561), (210, 1099338), (215, 1073772), (252, 916115), (258, 894810), (301, 766980), (315, 732892), (387, 596540), (420, 549669), (430, 536886), (516, 447405), (602, 383490), (630, 366446), (645, 357924), (774, 298270), (860, 268443), (903, 255660), (1204, 191745), (1260, 183223), (1290, 178962), (1505, 153396), (1548, 149135), (1806, 127830), (1935, 119308), (2580, 89481), (2709, 85220), (3010, 76698), (3612, 63915), (3870, 59654), (4261, 54180), (4515, 51132), (5418, 42610), (6020, 38349), (7740, 29827), (8522, 27090), (9030, 25566), (10836, 21305), (12783, 18060), (13545, 17044)]