1330832650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 3023987256

約数和(自身を除く): 1693154606

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 49, 50, 53, 70, 74, 98, 106, 175, 185, 245, 259, 265, 277, 350, 370, 371, 490, 518, 530, 554, 742, 925, 1225, 1295, 1325, 1385, 1813, 1850, 1855, 1939, 1961, 2450, 2590, 2597, 2650, 2770, 3626, 3710, 3878, 3922, 5194, 6475, 6925, 9065, 9275, 9695, 9805, 10249, 12950, 12985, 13573, 13727, 13850, 14681, 18130, 18550, 19390, 19610, 20498, 25970, 27146, 27454, 29362, 45325, 48475, 49025, 51245, 64925, 67865, 68635, 71743, 73405, 90650, 96089, 96950, 98050, 102490, 102767, 129850, 135730, 137270, 143486, 146810, 192178, 205534, 256225, 339325, 343175, 358715, 367025, 480445, 502201, 512450, 513835, 543197, 678650, 686350, 717430, 719369, 734050, 960890, 1004402, 1027670, 1086394, 1438738, 1793575, 2402225, 2511005, 2569175, 2715985, 3587150, 3596845, 3802379, 4804450, 5022010, 5138350, 5431970, 7193690, 7604758, 12555025, 13579925, 17984225, 19011895, 25110050, 26616653, 27159850, 35968450, 38023790, 53233306, 95059475, 133083265, 190118950, 266166530, 665416325, 1330832650]

約数ペア:

[(1, 1330832650), (2, 665416325), (5, 266166530), (7, 190118950), (10, 133083265), (14, 95059475), (25, 53233306), (35, 38023790), (37, 35968450), (49, 27159850), (50, 26616653), (53, 25110050), (70, 19011895), (74, 17984225), (98, 13579925), (106, 12555025), (175, 7604758), (185, 7193690), (245, 5431970), (259, 5138350), (265, 5022010), (277, 4804450), (350, 3802379), (370, 3596845), (371, 3587150), (490, 2715985), (518, 2569175), (530, 2511005), (554, 2402225), (742, 1793575), (925, 1438738), (1225, 1086394), (1295, 1027670), (1325, 1004402), (1385, 960890), (1813, 734050), (1850, 719369), (1855, 717430), (1939, 686350), (1961, 678650), (2450, 543197), (2590, 513835), (2597, 512450), (2650, 502201), (2770, 480445), (3626, 367025), (3710, 358715), (3878, 343175), (3922, 339325), (5194, 256225), (6475, 205534), (6925, 192178), (9065, 146810), (9275, 143486), (9695, 137270), (9805, 135730), (10249, 129850), (12950, 102767), (12985, 102490), (13573, 98050), (13727, 96950), (13850, 96089), (14681, 90650), (18130, 73405), (18550, 71743), (19390, 68635), (19610, 67865), (20498, 64925), (25970, 51245), (27146, 49025), (27454, 48475), (29362, 45325)]