2219747550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{811}}^1$

素因数の和:1154

約数の個数: 96

約数和(自身を含む): 5611140864

約数和(自身を除く): 3391393314

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 257, 355, 426, 514, 710, 771, 811, 1065, 1285, 1542, 1622, 1775, 2130, 2433, 2570, 3550, 3855, 4055, 4866, 5325, 6425, 7710, 8110, 10650, 12165, 12850, 18247, 19275, 20275, 24330, 36494, 38550, 40550, 54741, 57581, 60825, 91235, 109482, 115162, 121650, 172743, 182470, 208427, 273705, 287905, 345486, 416854, 456175, 547410, 575810, 625281, 863715, 912350, 1042135, 1250562, 1368525, 1439525, 1727430, 2084270, 2737050, 2879050, 3126405, 4318575, 5210675, 6252810, 8637150, 10421350, 14798317, 15632025, 29596634, 31264050, 44394951, 73991585, 88789902, 147983170, 221974755, 369957925, 443949510, 739915850, 1109873775, 2219747550]

約数ペア:

[(1, 2219747550), (2, 1109873775), (3, 739915850), (5, 443949510), (6, 369957925), (10, 221974755), (15, 147983170), (25, 88789902), (30, 73991585), (50, 44394951), (71, 31264050), (75, 29596634), (142, 15632025), (150, 14798317), (213, 10421350), (257, 8637150), (355, 6252810), (426, 5210675), (514, 4318575), (710, 3126405), (771, 2879050), (811, 2737050), (1065, 2084270), (1285, 1727430), (1542, 1439525), (1622, 1368525), (1775, 1250562), (2130, 1042135), (2433, 912350), (2570, 863715), (3550, 625281), (3855, 575810), (4055, 547410), (4866, 456175), (5325, 416854), (6425, 345486), (7710, 287905), (8110, 273705), (10650, 208427), (12165, 182470), (12850, 172743), (18247, 121650), (19275, 115162), (20275, 109482), (24330, 91235), (36494, 60825), (38550, 57581), (40550, 54741)]