1183738140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{505871}}^1$

素因数の和:505899

約数の個数: 72

約数和(自身を含む): 3866885568

約数和(自身を除く): 2683147428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 505871, 1011742, 1517613, 2023484, 2529355, 3035226, 4552839, 5058710, 6070452, 6576323, 7588065, 9105678, 10117420, 13152646, 15176130, 18211356, 19728969, 22764195, 26305292, 30352260, 32881615, 39457938, 45528390, 59186907, 65763230, 78915876, 91056780, 98644845, 118373814, 131526460, 197289690, 236747628, 295934535, 394579380, 591869070, 1183738140]

約数ペア:

[(1, 1183738140), (2, 591869070), (3, 394579380), (4, 295934535), (5, 236747628), (6, 197289690), (9, 131526460), (10, 118373814), (12, 98644845), (13, 91056780), (15, 78915876), (18, 65763230), (20, 59186907), (26, 45528390), (30, 39457938), (36, 32881615), (39, 30352260), (45, 26305292), (52, 22764195), (60, 19728969), (65, 18211356), (78, 15176130), (90, 13152646), (117, 10117420), (130, 9105678), (156, 7588065), (180, 6576323), (195, 6070452), (234, 5058710), (260, 4552839), (390, 3035226), (468, 2529355), (585, 2023484), (780, 1517613), (1170, 1011742), (2340, 505871)]