90717381650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{194443}}^1$

素因数の和:194536

約数の個数: 96

約数和(自身を含む): 203690201088

約数和(自身を除く): 112972819438

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 43, 50, 62, 70, 86, 155, 175, 215, 217, 301, 310, 350, 430, 434, 602, 775, 1075, 1085, 1333, 1505, 1550, 2150, 2170, 2666, 3010, 5425, 6665, 7525, 9331, 10850, 13330, 15050, 18662, 33325, 46655, 66650, 93310, 194443, 233275, 388886, 466550, 972215, 1361101, 1944430, 2722202, 4861075, 6027733, 6805505, 8361049, 9722150, 12055466, 13611010, 16722098, 30138665, 34027525, 41805245, 42194131, 58527343, 60277330, 68055050, 83610490, 84388262, 117054686, 150693325, 209026225, 210970655, 259192519, 292636715, 301386650, 418052450, 421941310, 518385038, 585273430, 1054853275, 1295962595, 1463183575, 1814347633, 2109706550, 2591925190, 2926367150, 3628695266, 6479812975, 9071738165, 12959625950, 18143476330, 45358690825, 90717381650]

約数ペア:

[(1, 90717381650), (2, 45358690825), (5, 18143476330), (7, 12959625950), (10, 9071738165), (14, 6479812975), (25, 3628695266), (31, 2926367150), (35, 2591925190), (43, 2109706550), (50, 1814347633), (62, 1463183575), (70, 1295962595), (86, 1054853275), (155, 585273430), (175, 518385038), (215, 421941310), (217, 418052450), (301, 301386650), (310, 292636715), (350, 259192519), (430, 210970655), (434, 209026225), (602, 150693325), (775, 117054686), (1075, 84388262), (1085, 83610490), (1333, 68055050), (1505, 60277330), (1550, 58527343), (2150, 42194131), (2170, 41805245), (2666, 34027525), (3010, 30138665), (5425, 16722098), (6665, 13611010), (7525, 12055466), (9331, 9722150), (10850, 8361049), (13330, 6805505), (15050, 6027733), (18662, 4861075), (33325, 2722202), (46655, 1944430), (66650, 1361101), (93310, 972215), (194443, 466550), (233275, 388886)]