15704966690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1$

素因数の和:972

約数の個数: 128

約数和(自身を含む): 34843074048

約数和(自身を除く): 19138107358

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 73, 85, 119, 146, 170, 238, 347, 365, 511, 521, 595, 694, 730, 1022, 1042, 1190, 1241, 1735, 2429, 2482, 2555, 2605, 3470, 3647, 4858, 5110, 5210, 5899, 6205, 7294, 8687, 8857, 11798, 12145, 12410, 17374, 17714, 18235, 24290, 25331, 29495, 36470, 38033, 41293, 43435, 44285, 50662, 58990, 61999, 76066, 82586, 86870, 88570, 123998, 126655, 177317, 180787, 190165, 206465, 253310, 266231, 309995, 354634, 361574, 380330, 412930, 430627, 532462, 619990, 646561, 861254, 886585, 903935, 1265509, 1293122, 1331155, 1773170, 1807870, 2153135, 2531018, 2662310, 3014389, 3073379, 3232805, 4306270, 4525927, 6028778, 6146758, 6327545, 6465610, 9051854, 12655090, 13197451, 15071945, 15366895, 21513653, 22629635, 26394902, 30143890, 30733790, 43027306, 45259270, 65987255, 92382157, 107568265, 131974510, 184764314, 215136530, 224356667, 448713334, 461910785, 923821570, 1121783335, 1570496669, 2243566670, 3140993338, 7852483345, 15704966690]

約数ペア:

[(1, 15704966690), (2, 7852483345), (5, 3140993338), (7, 2243566670), (10, 1570496669), (14, 1121783335), (17, 923821570), (34, 461910785), (35, 448713334), (70, 224356667), (73, 215136530), (85, 184764314), (119, 131974510), (146, 107568265), (170, 92382157), (238, 65987255), (347, 45259270), (365, 43027306), (511, 30733790), (521, 30143890), (595, 26394902), (694, 22629635), (730, 21513653), (1022, 15366895), (1042, 15071945), (1190, 13197451), (1241, 12655090), (1735, 9051854), (2429, 6465610), (2482, 6327545), (2555, 6146758), (2605, 6028778), (3470, 4525927), (3647, 4306270), (4858, 3232805), (5110, 3073379), (5210, 3014389), (5899, 2662310), (6205, 2531018), (7294, 2153135), (8687, 1807870), (8857, 1773170), (11798, 1331155), (12145, 1293122), (12410, 1265509), (17374, 903935), (17714, 886585), (18235, 861254), (24290, 646561), (25331, 619990), (29495, 532462), (36470, 430627), (38033, 412930), (41293, 380330), (43435, 361574), (44285, 354634), (50662, 309995), (58990, 266231), (61999, 253310), (76066, 206465), (82586, 190165), (86870, 180787), (88570, 177317), (123998, 126655)]