30517778970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{375511}}^1$

素因数の和:375577

約数の個数: 128

約数和(自身を含む): 95169761280

約数和(自身を除く): 64651982310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 54, 63, 70, 86, 90, 105, 126, 129, 135, 189, 210, 215, 258, 270, 301, 315, 378, 387, 430, 602, 630, 645, 774, 903, 945, 1161, 1290, 1505, 1806, 1890, 1935, 2322, 2709, 3010, 3870, 4515, 5418, 5805, 8127, 9030, 11610, 13545, 16254, 27090, 40635, 81270, 375511, 751022, 1126533, 1877555, 2253066, 2628577, 3379599, 3755110, 5257154, 5632665, 6759198, 7885731, 10138797, 11265330, 13142885, 15771462, 16146973, 16897995, 20277594, 23657193, 26285770, 32293946, 33795990, 39428655, 47314386, 48440919, 50693985, 70971579, 78857310, 80734865, 96881838, 101387970, 113028811, 118285965, 141943158, 145322757, 161469730, 226057622, 236571930, 242204595, 290645514, 339086433, 354857895, 435968271, 484409190, 565144055, 678172866, 709715790, 726613785, 871936542, 1017259299, 1130288110, 1453227570, 1695432165, 2034518598, 2179841355, 3051777897, 3390864330, 4359682710, 5086296495, 6103555794, 10172592990, 15258889485, 30517778970]

約数ペア:

[(1, 30517778970), (2, 15258889485), (3, 10172592990), (5, 6103555794), (6, 5086296495), (7, 4359682710), (9, 3390864330), (10, 3051777897), (14, 2179841355), (15, 2034518598), (18, 1695432165), (21, 1453227570), (27, 1130288110), (30, 1017259299), (35, 871936542), (42, 726613785), (43, 709715790), (45, 678172866), (54, 565144055), (63, 484409190), (70, 435968271), (86, 354857895), (90, 339086433), (105, 290645514), (126, 242204595), (129, 236571930), (135, 226057622), (189, 161469730), (210, 145322757), (215, 141943158), (258, 118285965), (270, 113028811), (301, 101387970), (315, 96881838), (378, 80734865), (387, 78857310), (430, 70971579), (602, 50693985), (630, 48440919), (645, 47314386), (774, 39428655), (903, 33795990), (945, 32293946), (1161, 26285770), (1290, 23657193), (1505, 20277594), (1806, 16897995), (1890, 16146973), (1935, 15771462), (2322, 13142885), (2709, 11265330), (3010, 10138797), (3870, 7885731), (4515, 6759198), (5418, 5632665), (5805, 5257154), (8127, 3755110), (9030, 3379599), (11610, 2628577), (13545, 2253066), (16254, 1877555), (27090, 1126533), (40635, 751022), (81270, 375511)]