3218984930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 6867141120

約数和(自身を除く): 3648156190

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 223, 245, 331, 445, 446, 490, 623, 662, 890, 1115, 1246, 1561, 1655, 2230, 2317, 3115, 3122, 3310, 4361, 4634, 6230, 7805, 8722, 10927, 11585, 15610, 16219, 19847, 21805, 21854, 23170, 29459, 32438, 39694, 43610, 54635, 58918, 73813, 81095, 99235, 109270, 138929, 147295, 147626, 162190, 198470, 206213, 277858, 294590, 369065, 412426, 516691, 694645, 738130, 972503, 1031065, 1033382, 1389290, 1443491, 1945006, 2062130, 2583455, 2886982, 3616837, 4862515, 5166910, 6569357, 7217455, 7233674, 9725030, 13138714, 14434910, 18084185, 32846785, 36168370, 45985499, 65693570, 91970998, 229927495, 321898493, 459854990, 643796986, 1609492465, 3218984930]

約数ペア:

[(1, 3218984930), (2, 1609492465), (5, 643796986), (7, 459854990), (10, 321898493), (14, 229927495), (35, 91970998), (49, 65693570), (70, 45985499), (89, 36168370), (98, 32846785), (178, 18084185), (223, 14434910), (245, 13138714), (331, 9725030), (445, 7233674), (446, 7217455), (490, 6569357), (623, 5166910), (662, 4862515), (890, 3616837), (1115, 2886982), (1246, 2583455), (1561, 2062130), (1655, 1945006), (2230, 1443491), (2317, 1389290), (3115, 1033382), (3122, 1031065), (3310, 972503), (4361, 738130), (4634, 694645), (6230, 516691), (7805, 412426), (8722, 369065), (10927, 294590), (11585, 277858), (15610, 206213), (16219, 198470), (19847, 162190), (21805, 147626), (21854, 147295), (23170, 138929), (29459, 109270), (32438, 99235), (39694, 81095), (43610, 73813), (54635, 58918)]