15691350870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{6571}}^1$

素因数の和:6767

約数の個数: 144

約数和(自身を含む): 44465337072

約数和(自身を除く): 28773986202

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 157, 169, 195, 234, 314, 338, 390, 471, 507, 585, 785, 845, 942, 1014, 1170, 1413, 1521, 1570, 1690, 2041, 2355, 2535, 2826, 3042, 4082, 4710, 5070, 6123, 6571, 7065, 7605, 10205, 12246, 13142, 14130, 15210, 18369, 19713, 20410, 26533, 30615, 32855, 36738, 39426, 53066, 59139, 61230, 65710, 79599, 85423, 91845, 98565, 118278, 132665, 159198, 170846, 183690, 197130, 238797, 256269, 265330, 295695, 397995, 427115, 477594, 512538, 591390, 768807, 795990, 854230, 1031647, 1110499, 1193985, 1281345, 1537614, 2063294, 2220998, 2387970, 2562690, 3094941, 3331497, 3844035, 5158235, 5552495, 6189882, 6662994, 7688070, 9284823, 9994491, 10316470, 11104990, 13411411, 15474705, 16657485, 18569646, 19988982, 26822822, 30949410, 33314970, 40234233, 46424115, 49972455, 67057055, 80468466, 92848230, 99944910, 120702699, 134114110, 174348343, 201171165, 241405398, 348696686, 402342330, 523045029, 603513495, 871741715, 1046090058, 1207026990, 1569135087, 1743483430, 2615225145, 3138270174, 5230450290, 7845675435, 15691350870]

約数ペア:

[(1, 15691350870), (2, 7845675435), (3, 5230450290), (5, 3138270174), (6, 2615225145), (9, 1743483430), (10, 1569135087), (13, 1207026990), (15, 1046090058), (18, 871741715), (26, 603513495), (30, 523045029), (39, 402342330), (45, 348696686), (65, 241405398), (78, 201171165), (90, 174348343), (117, 134114110), (130, 120702699), (157, 99944910), (169, 92848230), (195, 80468466), (234, 67057055), (314, 49972455), (338, 46424115), (390, 40234233), (471, 33314970), (507, 30949410), (585, 26822822), (785, 19988982), (845, 18569646), (942, 16657485), (1014, 15474705), (1170, 13411411), (1413, 11104990), (1521, 10316470), (1570, 9994491), (1690, 9284823), (2041, 7688070), (2355, 6662994), (2535, 6189882), (2826, 5552495), (3042, 5158235), (4082, 3844035), (4710, 3331497), (5070, 3094941), (6123, 2562690), (6571, 2387970), (7065, 2220998), (7605, 2063294), (10205, 1537614), (12246, 1281345), (13142, 1193985), (14130, 1110499), (15210, 1031647), (18369, 854230), (19713, 795990), (20410, 768807), (26533, 591390), (30615, 512538), (32855, 477594), (36738, 427115), (39426, 397995), (53066, 295695), (59139, 265330), (61230, 256269), (65710, 238797), (79599, 197130), (85423, 183690), (91845, 170846), (98565, 159198), (118278, 132665)]