22912980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 67060224

約数和(自身を除く): 44147244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 83, 86, 107, 129, 166, 172, 214, 215, 249, 258, 321, 332, 415, 428, 430, 498, 516, 535, 642, 645, 830, 860, 996, 1070, 1245, 1284, 1290, 1605, 1660, 2140, 2490, 2580, 3210, 3569, 4601, 4980, 6420, 7138, 8881, 9202, 10707, 13803, 14276, 17762, 17845, 18404, 21414, 23005, 26643, 27606, 35524, 35690, 42828, 44405, 46010, 53286, 53535, 55212, 69015, 71380, 88810, 92020, 106572, 107070, 133215, 138030, 177620, 214140, 266430, 276060, 381883, 532860, 763766, 1145649, 1527532, 1909415, 2291298, 3818830, 4582596, 5728245, 7637660, 11456490, 22912980]

約数ペア:

[(1, 22912980), (2, 11456490), (3, 7637660), (4, 5728245), (5, 4582596), (6, 3818830), (10, 2291298), (12, 1909415), (15, 1527532), (20, 1145649), (30, 763766), (43, 532860), (60, 381883), (83, 276060), (86, 266430), (107, 214140), (129, 177620), (166, 138030), (172, 133215), (214, 107070), (215, 106572), (249, 92020), (258, 88810), (321, 71380), (332, 69015), (415, 55212), (428, 53535), (430, 53286), (498, 46010), (516, 44405), (535, 42828), (642, 35690), (645, 35524), (830, 27606), (860, 26643), (996, 23005), (1070, 21414), (1245, 18404), (1284, 17845), (1290, 17762), (1605, 14276), (1660, 13803), (2140, 10707), (2490, 9202), (2580, 8881), (3210, 7138), (3569, 6420), (4601, 4980)]